#2D8F82
Closest named color: Dusty Teal (#4C9085). oklch(59.1% 0.091 182.5), rgb(45, 143, 130).
Aa
Black text reads best on this color (5.36:1).
About this color
#2D8F82 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.091 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.025 away. Black text reads best on it, at 5.36:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.36:1 |
| White text | 3.91:1 |
Values
| HEX | #2D8F82 |
| RGB | rgb(45, 143, 130) |
| HSL | hsl(172, 52%, 37%) |
| OKLCH | oklch(59.1% 0.091 182.5) |
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 #2D8F82 | 3.91:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #2D8F82 | 5.36:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #2D8F82 text on white | 3.91:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #2D8F82 text on black | 5.36:1 | AA | Lc -35.4 | 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
#A4CAC3
oklch(80.9% 0.042 182.8)
-
Step 400
400
#71AEA4
oklch(70.6% 0.065 183)
-
Step 500
500
#469A8E
oklch(63.1% 0.084 182.9)
-
Step 600
600 (this color)
#2D8F82
oklch(59.1% 0.091 182.5)
-
Step 700
700
#0C7065
oklch(49.1% 0.085 182.9)
-
Step 800
800
#115B52
oklch(42.6% 0.07 182.7)
-
Step 900
900
#194B44
oklch(37.7% 0.055 182.6)
-
Step 950
950
#102C28
oklch(27% 0.035 183.1)
#2D8F82 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) | #888782 | 0.096 |
| Deuteranopia (no green cones) | #7A7C83 | 0.092 |
| Tritanopia (no blue cones) | #00928B | 0.017 |
| Achromatopsia (no color) | #818181 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D8F82
#2D8F82
oklch(59.1% 0.091 182.5)
- #AA6679
#AA6679
oklch(59.1% 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 #2D8F82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.025
- Dark Cyan #008B8B ΔE 0.026
- Teal Green #0A9396 ΔE 0.029
- Blue Green #0F9B8E ΔE 0.034
- Sea #3C9992 ΔE 0.037
- Persian Green #2A9D8F ΔE 0.041
- Viridian #1E9167 ΔE 0.045
- Ocean Green #3D9973 ΔE 0.045
Use #2D8F82 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.