Palettes / Colors / #287C03

#287C03 — Deep Vivid Green

#287C03 is a green color we call Deep Vivid Green, closest to the named color ForestGreen (#228B22). It belongs to the green family.

Color name

Closest CSS keyword: forestgreen (#228B22) — not an exact match. CSS forestgreen gives you #228B22, a different color; use #287C03 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.

#287C03 is a warm-leaning 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 #58037C; it also sits naturally between #647C03 and #037C1B. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 16% · Green 49% · Blue 1%

Cyan 68% · Magenta 0% · Yellow 98% · Key 51%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #287C03

.text { color: #287C03; }
.background { background-color: #287C03; }
.border { border: 3px solid #287C03; }
.text-rgb { color: rgb(40, 124, 3); }
.text-hsl { color: hsl(102, 95%, 25%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #287C03; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(40, 124, 3, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #287C03; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(40, 124, 3, 0.8); }

HTML: <p style="color:#287C03">Text here</p> · <div style="background-color:#287C03">Div content here</div>

Shades of #287C03

Tints of #287C03

Tones of #287C03

Color harmonies

Complementary — #58037C:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #287C03: #FFFFFF.

Semi-transparent (opacity) text on #287C03

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:

How #287C03 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 #287C03 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

← #287C02  ·  #287C04 →

Frequently asked questions

What color is #287C03?

#287C03 is Deep Vivid Green, a green color (RGB 40, 124, 3). Its closest standard named color is ForestGreen.

What is the RGB and HSL of #287C03?

#287C03 is RGB 40, 124, 3 — HSL 102°, 95%, 25% — CMYK 68%, 0%, 98%, 51%.

What colors go with #287C03?

Its complement is #58037C; analogous partners are #647C03 and #037C1B. It also appears in 6+ palettes in our collection.

Can I use #287C03 for text?

White text on #287C03 has a contrast ratio of 5.28:1 (passes WCAG AA); black text gives 3.97:1.