#2C8B6A
Closest named color: Viridian (#1E9167). oklch(57.3% 0.102 165.9), rgb(44, 139, 106).
Aa
Black text reads best on this color (5.00:1).
About this color
#2C8B6A is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.102 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.021 away. Black text reads best on it, at 5.00:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.00:1 |
| White text | 4.19:1 |
Values
| HEX | #2C8B6A |
| RGB | rgb(44, 139, 106) |
| HSL | hsl(159, 52%, 36%) |
| OKLCH | oklch(57.3% 0.102 165.9) |
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 #2C8B6A | 4.19:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #2C8B6A | 5.00:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #2C8B6A text on white | 4.19:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #2C8B6A text on black | 5.00:1 | AA | Lc -33.1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD5
oklch(88.5% 0.026 165.6)
-
Step 300
300
#A6CBBA
oklch(81% 0.046 165.6)
-
Step 400
400
#73B096
oklch(70.8% 0.074 165.7)
-
Step 500
500
#4A9C7C
oklch(63.2% 0.095 165.5)
-
Step 600
600 (this color)
#2C8B6A
oklch(57.3% 0.102 165.9)
-
Step 700
700
#157154
oklch(49% 0.095 166.2)
-
Step 800
800
#175C45
oklch(42.6% 0.078 166.3)
-
Step 900
900
#1B4C3A
oklch(37.7% 0.062 165.9)
-
Step 950
950
#122C22
oklch(26.9% 0.038 166.4)
#2C8B6A 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) | #888168 | 0.102 |
| Deuteranopia (no green cones) | #7B786C | 0.098 |
| Tritanopia (no blue cones) | #008B82 | 0.037 |
| Achromatopsia (no color) | #7C7C7C | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8B6A
#2C8B6A
oklch(57.3% 0.102 165.9)
- #A35E85
#A35E85
oklch(57.2% 0.103 345.9)
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 #2C8B6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.021
- Sea Green #2E8B57 ΔE 0.027
- Dark Sage #598556 ΔE 0.041
- Ocean Green #3D9973 ΔE 0.045
- Light Forest Green #4F9153 ΔE 0.047
- Dark Cyan #008B8B ΔE 0.050
- Dusty Teal #4C9085 ΔE 0.051
- Slate Green #658D6D ΔE 0.054
Use #2C8B6A 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.