#2C8E80
Closest named color: Dark Cyan (#008B8B). oklch(58.7% 0.092 181.6), rgb(44, 142, 128).
Aa
Black text reads best on this color (5.28:1).
About this color
#2C8E80 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.092 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.025 away. Black text reads best on it, at 5.28:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 5.28:1 |
| White text | 3.97:1 |
Values
| HEX | #2C8E80 |
| RGB | rgb(44, 142, 128) |
| HSL | hsl(171, 53%, 36%) |
| OKLCH | oklch(58.7% 0.092 181.6) |
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 #2C8E80 | 3.97:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #2C8E80 | 5.28:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #2C8E80 text on white | 3.97:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #2C8E80 text on black | 5.28:1 | AA | Lc -34.9 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2EDEA
oklch(93.7% 0.012 178)
-
Step 200
200
#CADEDA
oklch(88.5% 0.022 182.5)
-
Step 300
300
#A4CAC2
oklch(80.9% 0.042 181)
-
Step 400
400
#71AEA3
oklch(70.6% 0.065 181.7)
-
Step 500
500
#469A8D
oklch(63% 0.084 182)
-
Step 600
600 (this color)
#2C8E80
oklch(58.7% 0.092 181.6)
-
Step 700
700
#0C7064
oklch(49.1% 0.085 181.8)
-
Step 800
800
#125B52
oklch(42.6% 0.07 182.6)
-
Step 900
900
#194B43
oklch(37.7% 0.055 180.9)
-
Step 950
950
#102C28
oklch(27% 0.035 183.1)
#2C8E80 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) | #88867F | 0.097 |
| Deuteranopia (no green cones) | #797B81 | 0.092 |
| Tritanopia (no blue cones) | #00918A | 0.017 |
| Achromatopsia (no color) | #808080 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C8E80
#2C8E80
oklch(58.7% 0.092 181.6)
- #A96578
#A96578
oklch(58.7% 0.09 2.2)
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 #2C8E80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.025
- Dusty Teal #4C9085 ΔE 0.027
- Teal Green #0A9396 ΔE 0.032
- Blue Green #0F9B8E ΔE 0.038
- Sea #3C9992 ΔE 0.041
- Viridian #1E9167 ΔE 0.043
- Persian Green #2A9D8F ΔE 0.045
- Ocean Green #3D9973 ΔE 0.046
Use #2C8E80 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.