#2A8D7D
Closest named color: Dark Cyan (#008B8B). oklch(58.3% 0.093 179.8), rgb(42, 141, 125).
Aa
Black text reads best on this color (5.20:1).
About this color
#2A8D7D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 58%, its chroma 0.093 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.026 away. Black text reads best on it, at 5.20:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #2A8D7D |
| RGB | rgb(42, 141, 125) |
| HSL | hsl(170, 54%, 36%) |
| OKLCH | oklch(58.3% 0.093 179.8) |
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 #2A8D7D | 4.03:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #2A8D7D | 5.20:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #2A8D7D text on white | 4.03:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #2A8D7D text on black | 5.20:1 | AA | Lc -34.4 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDEA
oklch(93.7% 0.012 178)
-
Step 200
200
#CADED9
oklch(88.4% 0.022 179.1)
-
Step 300
300
#A4CAC1
oklch(80.9% 0.042 179.2)
-
Step 400
400
#71AFA2
oklch(70.8% 0.067 179.6)
-
Step 500
500
#469A8B
oklch(63% 0.085 180)
-
Step 600
600 (this color)
#2A8D7D
oklch(58.3% 0.093 179.8)
-
Step 700
700
#0C7062
oklch(49% 0.086 179.8)
-
Step 800
800
#115C50
oklch(42.8% 0.072 179.1)
-
Step 900
900
#194B43
oklch(37.7% 0.055 180.9)
-
Step 950
950
#102C27
oklch(27% 0.035 180.2)
#2A8D7D 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) | #87847C | 0.099 |
| Deuteranopia (no green cones) | #797A7E | 0.094 |
| Tritanopia (no blue cones) | #008F88 | 0.018 |
| Achromatopsia (no color) | #7E7E7E | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A8D7D
#2A8D7D
oklch(58.3% 0.093 179.8)
- #A86379
#A86379
oklch(58.3% 0.093 359.9)
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 #2A8D7D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.026
- Dusty Teal #4C9085 ΔE 0.031
- Teal Green #0A9396 ΔE 0.036
- Viridian #1E9167 ΔE 0.040
- Blue Green #0F9B8E ΔE 0.041
- Sea #3C9992 ΔE 0.045
- Ocean Green #3D9973 ΔE 0.046
- Teal #008080 ΔE 0.047
Use #2A8D7D 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.