#25D8A2
Closest named color: Emerald (#06D6A0). oklch(78.5% 0.156 166.1), rgb(37, 216, 162).
Aa
Black text reads best on this color (11.42:1).
About this color
#25D8A2 is a light, vivid green. In OKLCH its lightness is 79%, its chroma 0.156 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.009 away. Black text reads best on it, at 11.42:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.42:1 |
| White text | 1.83:1 |
Values
| HEX | #25D8A2 |
| RGB | rgb(37, 216, 162) |
| HSL | hsl(162, 71%, 50%) |
| OKLCH | oklch(78.5% 0.156 166.1) |
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 #25D8A2 | 1.83:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #25D8A2 | 11.42:1 | AAA | Lc 69.9 | Content text, not long reading |
| #25D8A2 text on white | 1.83:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #25D8A2 text on black | 11.42:1 | AAA | Lc -68.7 | Content text, not long reading |
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 300.
-
Step 50
50
#E9FAF2
oklch(97% 0.021 166.1)
-
Step 100
100
#CFF4E3
oklch(93.6% 0.045 165.9)
-
Step 200
200
#A1ECCC
oklch(88.5% 0.087 165.9)
-
Step 300
300 (this color)
#25D8A2
oklch(78.5% 0.156 166.1)
-
Step 400
400
#00BD8B
oklch(70.8% 0.147 165.8)
-
Step 500
500
#00A277
oklch(63.2% 0.131 166)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007253
oklch(49% 0.101 166.2)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#25D8A2 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) | #D3C89F | 0.155 |
| Deuteranopia (no green cones) | #BEB9A6 | 0.150 |
| Tritanopia (no blue cones) | #00D9C9 | 0.053 |
| Achromatopsia (no color) | #BFBFBF | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25D8A2
#25D8A2
oklch(78.5% 0.156 166.1)
- #FF8DCE
#FF8DCE
oklch(78.5% 0.156 346)
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 #25D8A2, closest first.
No curated palette has a color within ΔE 0.04 of #25D8A2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.009
- Aqua Green #12E193 ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.048
- Aqua Marine #2EE8BB ΔE 0.049
- Seaweed #18D17B ΔE 0.050
- Greenblue #23C48B ΔE 0.058
- Seafoam Blue #78D1B6 ΔE 0.064
- Turquoise #40E0D0 ΔE 0.065
Use #25D8A2 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.