#57A985
Closest named color: Tea (#65AB7C). oklch(67.3% 0.098 163.3), rgb(87, 169, 133).
Aa
Black text reads best on this color (7.41:1).
About this color
#57A985 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.098 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.019 away. Black text reads best on it, at 7.41:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.41:1 |
| White text | 2.83:1 |
Values
| HEX | #57A985 |
| RGB | rgb(87, 169, 133) |
| HSL | hsl(154, 32%, 50%) |
| OKLCH | oklch(67.3% 0.098 163.3) |
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 #57A985 | 2.83:1 | Fails | Lc -59.4 | Large or bold text, headings |
| Black text on #57A985 | 7.41:1 | AAA | Lc 49.9 | Large or bold text, headings |
| #57A985 text on white | 2.83:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #57A985 text on black | 7.41:1 | AAA | Lc -47.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C6E1D3
oklch(88.6% 0.034 163.2)
-
Step 300
300
#9DCEB6
oklch(81% 0.061 163.5)
-
Step 400
400 (this color)
#57A985
oklch(67.3% 0.098 163.3)
-
Step 500
500
#26A174
oklch(63.2% 0.125 163.2)
-
Step 600
600
#00885F
oklch(55.5% 0.119 163.5)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#072E1F
oklch(27% 0.051 163.2)
#57A985 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) | #A79F83 | 0.096 |
| Deuteranopia (no green cones) | #9A9687 | 0.092 |
| Tritanopia (no blue cones) | #3DA99F | 0.039 |
| Achromatopsia (no color) | #9A9A9A | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57A985
#57A985
oklch(67.3% 0.098 163.3)
- #C07DA6
#C07DA6
oklch(67.2% 0.099 342.7)
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 #57A985, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.019
- Greeny Blue #42B395 ΔE 0.030
- Dusty Green #76A973 ΔE 0.036
- Dark Seafoam Green #3EAF76 ΔE 0.037
- Dull Teal #5F9E8F ΔE 0.040
- Greeny Grey #7EA07A ΔE 0.043
- Bluey Green #2BB179 ΔE 0.043
- Algae #54AC68 ΔE 0.044
Use #57A985 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.