#2C8A4F
Closest named color: Sea Green (#2E8B57). oklch(56.4% 0.126 152.1), rgb(44, 138, 79).
Aa
Black text reads best on this color (4.85:1).
About this color
#2C8A4F is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.126 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.011 away. Black text reads best on it, at 4.85:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.85:1 |
| White text | 4.32:1 |
Values
| HEX | #2C8A4F |
| RGB | rgb(44, 138, 79) |
| HSL | hsl(142, 52%, 36%) |
| OKLCH | oklch(56.4% 0.126 152.1) |
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 #2C8A4F | 4.32:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #2C8A4F | 4.85:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #2C8A4F text on white | 4.32:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #2C8A4F text on black | 4.85:1 | AA | Lc -32.1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CBDFCF
oklch(88.4% 0.03 151.5)
-
Step 300
300
#A6CCAF
oklch(81% 0.057 152.1)
-
Step 400
400
#74B185
oklch(70.7% 0.09 152.4)
-
Step 500
500
#4C9D66
oklch(63% 0.115 152.2)
-
Step 600
600 (this color)
#2C8A4F
oklch(56.4% 0.126 152.1)
-
Step 700
700
#1A733E
oklch(49.1% 0.117 152.2)
-
Step 800
800
#195E33
oklch(42.8% 0.098 152)
-
Step 900
900
#1D4D2D
oklch(37.8% 0.076 152)
-
Step 950
950
#122D1B
oklch(27% 0.047 152.8)
#2C8A4F 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) | #8A7F4B | 0.107 |
| Deuteranopia (no green cones) | #7E7653 | 0.106 |
| Tritanopia (no blue cones) | #00887B | 0.066 |
| Achromatopsia (no color) | #797979 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8A4F
#2C8A4F
oklch(56.4% 0.126 152.1)
- #A05796
#A05796
oklch(56.4% 0.126 332.4)
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 #2C8A4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.011
- Viridian #1E9167 ΔE 0.032
- Jungle Green #048243 ΔE 0.033
- Fern Green #548D44 ΔE 0.036
- Light Forest Green #4F9153 ΔE 0.038
- Dark Sage #598556 ΔE 0.044
- Kelley Green #009337 ΔE 0.047
- Forest Green #228B22 ΔE 0.049
Use #2C8A4F 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.