#2DA0AF
Closest named color: Cadet Blue (#5F9EA0). oklch(65% 0.1 207.9), rgb(45, 160, 175).
Aa
Black text reads best on this color (6.75:1).
About this color
#2DA0AF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.100 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.039 away. Black text reads best on it, at 6.75:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #2DA0AF |
| RGB | rgb(45, 160, 175) |
| HSL | hsl(187, 59%, 43%) |
| OKLCH | oklch(65% 0.1 207.9) |
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 #2DA0AF | 3.10:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #2DA0AF | 6.75:1 | AA | Lc 46.4 | Large or bold text, headings |
| #2DA0AF text on white | 3.10:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #2DA0AF text on black | 6.75:1 | AA | Lc -44.1 | 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 500.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C5DFE2
oklch(88.5% 0.028 205.1)
-
Step 300
300
#9CCAD1
oklch(80.9% 0.049 207.7)
-
Step 400
400
#61AFBA
oklch(70.8% 0.079 207.3)
-
Step 500
500 (this color)
#2DA0AF
oklch(65% 0.1 207.9)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#062C31
oklch(27% 0.042 207.9)
#2DA0AF 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) | #929AB0 | 0.097 |
| Deuteranopia (no green cones) | #808CAF | 0.089 |
| Tritanopia (no blue cones) | #00A7A4 | 0.032 |
| Achromatopsia (no color) | #929292 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2DA0AF
#2DA0AF
oklch(65% 0.1 207.9)
- #C5776D
#C5776D
oklch(65.1% 0.1 27.9)
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 #2DA0AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.039
- Sea #3C9992 ΔE 0.042
- Persian Green #2A9D8F ΔE 0.048
- Turquoise Blue #06B1C4 ΔE 0.049
- Teal Green #0A9396 ΔE 0.051
- Blue Green #0F9B8E ΔE 0.052
- Dull Teal #5F9E8F ΔE 0.054
- Light Sea Green #20B2AA ΔE 0.056
Use #2DA0AF 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.