#0CD58D
Closest named color: Seaweed (#18D17B). oklch(77.1% 0.173 159.9), rgb(12, 213, 141).
Aa
Black text reads best on this color (10.91:1).
About this color
#0CD58D is a medium-light, vivid green. In OKLCH its lightness is 77%, its chroma 0.173 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.022 away. Black text reads best on it, at 10.91:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 10.91:1 |
| White text | 1.92:1 |
Values
| HEX | #0CD58D |
| RGB | rgb(12, 213, 141) |
| HSL | hsl(159, 89%, 44%) |
| OKLCH | oklch(77.1% 0.173 159.9) |
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 #0CD58D | 1.92:1 | Fails | Lc -40.4 | Non-text elements, placeholder text |
| Black text on #0CD58D | 10.91:1 | AAA | Lc 67.8 | Content text, not long reading |
| #0CD58D text on white | 1.92:1 | Fails | Lc 36.1 | Non-text elements, placeholder text |
| #0CD58D text on black | 10.91:1 | AAA | Lc -66.4 | 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 300.
-
Step 50
50
#E9FBF0
oklch(97.2% 0.024 159.2)
-
Step 100
100
#CEF5DE
oklch(93.6% 0.051 159.4)
-
Step 200
200
#A0EDC3
oklch(88.5% 0.096 159.8)
-
Step 300
300 (this color)
#0CD58D
oklch(77.1% 0.173 159.9)
-
Step 400
400
#00BE7D
oklch(70.7% 0.16 159.9)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#0CD58D 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) | #D2C489 | 0.162 |
| Deuteranopia (no green cones) | #BEB592 | 0.159 |
| Tritanopia (no blue cones) | #00D4C2 | 0.075 |
| Achromatopsia (no color) | #BBBBBB | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0CD58D
#0CD58D
oklch(77.1% 0.173 159.9)
- #FB84D7
#FB84D7
oklch(77.1% 0.173 339.9)
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 #0CD58D, closest first.
No curated palette has a color within ΔE 0.04 of #0CD58D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.022
- Emerald #06D6A0 ΔE 0.025
- Aqua Green #12E193 ΔE 0.033
- Greenblue #23C48B ΔE 0.048
- Algae Green #21C36F ΔE 0.054
- Weird Green #3AE57F ΔE 0.056
- Dark Mint #48C072 ΔE 0.057
- Dark Mint Green #20C073 ΔE 0.060
Use #0CD58D 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.