#2C8B5D
Closest named color: Sea Green (#2E8B57). oklch(56.9% 0.114 158.1), rgb(44, 139, 93).
Aa
Black text reads best on this color (4.95:1).
About this color
#2C8B5D is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.114 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.008 away. Black text reads best on it, at 4.95:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.95:1 |
| White text | 4.23:1 |
Values
| HEX | #2C8B5D |
| RGB | rgb(44, 139, 93) |
| HSL | hsl(151, 52%, 36%) |
| OKLCH | oklch(56.9% 0.114 158.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2C8B5D | 4.23:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #2C8B5D | 4.95:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #2C8B5D text on white | 4.23:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #2C8B5D text on black | 4.95:1 | AA | Lc -32.7 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD2
oklch(88.4% 0.029 158.6)
-
Step 300
300
#A6CBB4
oklch(80.9% 0.051 157.8)
-
Step 400
400
#73B08D
oklch(70.6% 0.082 158.3)
-
Step 500
500
#4B9D71
oklch(63.2% 0.105 157.9)
-
Step 600
600 (this color)
#2C8B5D
oklch(56.9% 0.114 158.1)
-
Step 700
700
#177249
oklch(49% 0.105 158.2)
-
Step 800
800
#185D3C
oklch(42.7% 0.087 158)
-
Step 900
900
#1C4C33
oklch(37.6% 0.068 157.8)
-
Step 950
950
#122D1E
oklch(27.1% 0.044 157.4)
#2C8B5D with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8A805A | 0.106 |
| Deuteranopia (no green cones) | #7D7760 | 0.103 |
| Tritanopia (no blue cones) | #008A7F | 0.052 |
| Achromatopsia (no color) | #7B7B7B | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8B5D
#2C8B5D
oklch(56.9% 0.114 158.1)
- #A25B8E
#A25B8E
oklch(57% 0.114 338.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2C8B5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.008
- Viridian #1E9167 ΔE 0.019
- Light Forest Green #4F9153 ΔE 0.038
- Dark Sage #598556 ΔE 0.039
- Fern Green #548D44 ΔE 0.043
- Jungle Green #048243 ΔE 0.045
- Ocean Green #3D9973 ΔE 0.049
- Moss Green #658B38 ΔE 0.061
Use #2C8B5D in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.