Palettes / Colors / #138658
#138658 — Green
#138658 is a green color we call Green, closest to the named color SeaGreen (#2E8B57). It belongs to the green family.
Color name
Closest CSS keyword: seagreen (#2E8B57) — not an exact match. CSS seagreen gives you #2E8B57, a different color; use #138658 when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#138658 is a cool green color associated with growth, calm and balance. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.
Its strongest partner is its complement #861341; it also sits naturally between #13861F and #137A86. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #138658 |
|---|---|
| RGB | 19, 134, 88 |
| HSL | 156°, 75%, 30% |
| HSV | 156°, 86%, 53% |
| CMYK | 86%, 0%, 34%, 47% |
| XYZ | 10.56, 17.89, 12.13 |
| Yxy | 17.89, 0.2601, 0.4410 |
| CIE-Lab | 49.37, -41.42, 16.47 |
| Hunter Lab | 42.30, -27.66, 10.70 |
RGB & CMYK percentages
Red 7% · Green 53% · Blue 35%
Cyan 86% · Magenta 0% · Yellow 34% · Key 47%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
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CSS code for #138658
.text { color: #138658; }
.background { background-color: #138658; }
.border { border: 3px solid #138658; }
.text-rgb { color: rgb(19, 134, 88); }
.text-hsl { color: hsl(156, 75%, 30%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #138658; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(19, 134, 88, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #138658; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(19, 134, 88, 0.8); }
HTML: <p style="color:#138658">Text here</p> · <div style="background-color:#138658">Div content here</div>
Shades of #138658
Tints of #138658
Tones of #138658
Color harmonies
Complementary — #861341:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 4.59:1 AA |
|---|---|
| Against black text | 4.58:1 AA |
Best text color on #138658: #FFFFFF.
Semi-transparent (opacity) text on #138658
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #138658: ·
How #138658 looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #138658 rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #138658?
#138658 is Green, a green color (RGB 19, 134, 88). Its closest standard named color is SeaGreen.
What is the RGB and HSL of #138658?
#138658 is RGB 19, 134, 88 — HSL 156°, 75%, 30% — CMYK 86%, 0%, 34%, 47%.
What colors go with #138658?
Its complement is #861341; analogous partners are #13861F and #137A86. It also appears in 6+ palettes in our collection.
Can I use #138658 for text?
White text on #138658 has a contrast ratio of 4.59:1 (passes WCAG AA); black text gives 4.58:1.