#0CC981
Closest named color: Greenblue (#23C48B). oklch(73.7% 0.169 158.6), rgb(12, 201, 129).
Aa
Black text reads best on this color (9.68:1).
About this color
#0CC981 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.169 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.023 away. Black text reads best on it, at 9.68:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.68:1 |
| White text | 2.16:1 |
Values
| HEX | #0CC981 |
| RGB | rgb(12, 201, 129) |
| HSL | hsl(157, 89%, 42%) |
| OKLCH | oklch(73.7% 0.169 158.6) |
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 #0CC981 | 2.16:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #0CC981 | 9.68:1 | AAA | Lc 62.0 | Content text, not long reading |
| #0CC981 text on white | 2.16:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #0CC981 text on black | 9.68:1 | AAA | Lc -60.3 | Content text, not long reading |
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 400.
-
Step 50
50
#EEF9F2
oklch(97.2% 0.015 158.3)
-
Step 100
100
#DAF1E2
oklch(93.7% 0.031 157.2)
-
Step 200
200
#B9E6CB
oklch(88.6% 0.06 158.6)
-
Step 300
300
#82D6A7
oklch(81% 0.106 158.4)
-
Step 400
400 (this color)
#0CC981
oklch(73.7% 0.169 158.6)
-
Step 500
500
#00A367
oklch(63% 0.146 158.5)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007348
oklch(49% 0.113 158.9)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F30
oklch(37.7% 0.087 158.9)
-
Step 950
950
#002F1B
oklch(26.9% 0.062 159.3)
#0CC981 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) | #C7B87C | 0.157 |
| Deuteranopia (no green cones) | #B4AA86 | 0.154 |
| Tritanopia (no blue cones) | #00C8B6 | 0.075 |
| Achromatopsia (no color) | #B0B0B0 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0CC981
#0CC981
oklch(73.7% 0.169 158.6)
- #ED7BCE
#ED7BCE
oklch(73.7% 0.17 338.5)
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 #0CC981, closest first.
No curated palette has a color within ΔE 0.04 of #0CC981.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.023
- Algae Green #21C36F ΔE 0.023
- Dark Mint Green #20C073 ΔE 0.026
- Seaweed #18D17B ΔE 0.027
- Dark Mint #48C072 ΔE 0.028
- Green Blue #01C08D ΔE 0.035
- Emerald #06D6A0 ΔE 0.047
- Soft Green #6FC276 ΔE 0.048
Use #0CC981 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.