#0CB993
Closest named color: Green Blue (#01C08D). oklch(70% 0.136 170.9), rgb(12, 185, 147).
Aa
Black text reads best on this color (8.37:1).
About this color
#0CB993 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, its chroma 0.136 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.025 away. Black text reads best on it, at 8.37:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Green Blue (#01C08D) |
| Black text | 8.37:1 |
| White text | 2.50:1 |
Values
| HEX | #0CB993 |
| RGB | rgb(12, 185, 147) |
| HSL | hsl(167, 88%, 39%) |
| OKLCH | oklch(70% 0.136 170.9) |
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 #0CB993 | 2.50:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #0CB993 | 8.37:1 | AAA | Lc 55.4 | Large or bold text, headings |
| #0CB993 text on white | 2.50:1 | Fails | Lc 48.6 | Large or bold text, headings |
| #0CB993 text on black | 8.37:1 | AAA | Lc -53.4 | Large or bold text, headings |
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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#DBF0E8
oklch(93.7% 0.025 171)
-
Step 200
200
#BBE4D5
oklch(88.5% 0.047 171)
-
Step 300
300
#86D3B9
oklch(80.9% 0.085 170.7)
-
Step 400
400 (this color)
#0CB993
oklch(70% 0.136 170.9)
-
Step 500
500
#00A17F
oklch(63.1% 0.124 170.8)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#0CB993 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) | #B3AC91 | 0.138 |
| Deuteranopia (no green cones) | #A09E96 | 0.133 |
| Tritanopia (no blue cones) | #00BBAE | 0.038 |
| Achromatopsia (no color) | #A4A4A4 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0CB993
#0CB993
oklch(70% 0.136 170.9)
- #DD79A9
#DD79A9
oklch(70.1% 0.136 351)
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 #0CB993, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.025
- Greeny Blue #42B395 ΔE 0.025
- Dark Seafoam #1FB57A ΔE 0.033
- Bluey Green #2BB179 ΔE 0.035
- Green Teal #0CB577 ΔE 0.037
- Greenblue #23C48B ΔE 0.038
- Topaz #13BBAF ΔE 0.040
- Dark Seafoam Green #3EAF76 ΔE 0.040
Use #0CB993 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.