#2C8555
Closest named color: Sea Green (#2E8B57). oklch(55.1% 0.113 155.8), rgb(44, 133, 85).
Aa
Black text reads best on this color (4.59:1).
About this color
#2C8555 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.113 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.018 away. Black text reads best on it, at 4.59:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.59:1 |
| White text | 4.57:1 |
Values
| HEX | #2C8555 |
| RGB | rgb(44, 133, 85) |
| HSL | hsl(148, 50%, 35%) |
| OKLCH | oklch(55.1% 0.113 155.8) |
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 #2C8555 | 4.57:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #2C8555 | 4.59:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #2C8555 text on white | 4.57:1 | AA | Lc 71.4 | Content text, not long reading |
| #2C8555 text on black | 4.59:1 | AA | Lc -30.2 | 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
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CBDFD1
oklch(88.5% 0.029 155.2)
-
Step 300
300
#A7CBB3
oklch(80.9% 0.051 155.9)
-
Step 400
400
#76B08B
oklch(70.7% 0.081 155.7)
-
Step 500
500
#4F9C6E
oklch(63.1% 0.104 155.6)
-
Step 600
600 (this color)
#2C8555
oklch(55.1% 0.113 155.8)
-
Step 700
700
#1F7246
oklch(49.1% 0.106 155.5)
-
Step 800
800
#1D5D3A
oklch(42.8% 0.087 155.6)
-
Step 900
900
#1F4C32
oklch(37.7% 0.067 155.8)
-
Step 950
950
#132D1D
oklch(27.1% 0.044 155)
#2C8555 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) | #847A52 | 0.102 |
| Deuteranopia (no green cones) | #797258 | 0.100 |
| Tritanopia (no blue cones) | #008479 | 0.054 |
| Achromatopsia (no color) | #767676 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8555
#2C8555
oklch(55.1% 0.113 155.8)
- #9A568B
#9A568B
oklch(55% 0.114 335.7)
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 #2C8555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.018
- Jungle Green #048243 ΔE 0.031
- Viridian #1E9167 ΔE 0.037
- Dark Sage #598556 ΔE 0.041
- Fern Green #548D44 ΔE 0.050
- Light Forest Green #4F9153 ΔE 0.050
- Military Green #667C3E ΔE 0.058
- Swamp #698339 ΔE 0.061
Use #2C8555 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.