#2C8569
Closest named color: Sea Green (#2E8B57). oklch(55.6% 0.095 168.4), rgb(44, 133, 105).
Aa
Black text reads best on this color (4.66:1).
About this color
#2C8569 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.095 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.037 away. Black text reads best on it, at 4.66:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #2C8569 |
| RGB | rgb(44, 133, 105) |
| HSL | hsl(161, 50%, 35%) |
| OKLCH | oklch(55.6% 0.095 168.4) |
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 #2C8569 | 4.50:1 | AA | Lc -76.4 | Fine for body text |
| Black text on #2C8569 | 4.66:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #2C8569 text on white | 4.50:1 | AA | Lc 71.0 | Content text, not long reading |
| #2C8569 text on black | 4.66:1 | AA | Lc -30.7 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDED6
oklch(88.4% 0.023 168.7)
-
Step 300
300
#A7CABB
oklch(80.9% 0.043 167.4)
-
Step 400
400
#75AF99
oklch(70.8% 0.069 168.6)
-
Step 500
500
#4E9B80
oklch(63.2% 0.088 168.4)
-
Step 600
600 (this color)
#2C8569
oklch(55.6% 0.095 168.4)
-
Step 700
700
#1D7157
oklch(49.2% 0.089 167.8)
-
Step 800
800
#1B5C47
oklch(42.8% 0.074 167.7)
-
Step 900
900
#1E4B3C
oklch(37.6% 0.056 168.7)
-
Step 950
950
#132C23
oklch(27% 0.036 168.1)
#2C8569 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) | #827C68 | 0.097 |
| Deuteranopia (no green cones) | #75736B | 0.092 |
| Tritanopia (no blue cones) | #00867D | 0.031 |
| Achromatopsia (no color) | #777777 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8569
#2C8569
oklch(55.6% 0.095 168.4)
- #9C5B7D
#9C5B7D
oklch(55.6% 0.096 348)
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 #2C8569, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.037
- Viridian #1E9167 ΔE 0.038
- Dark Sage #598556 ΔE 0.044
- Teal #008080 ΔE 0.045
- Dark Cyan #008B8B ΔE 0.049
- Bluegreen #017A79 ΔE 0.052
- Jungle Green #048243 ΔE 0.058
- Dusty Teal #4C9085 ΔE 0.058
Use #2C8569 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.