#57A360
Closest named color: Muted Green (#5FA052). oklch(64.9% 0.124 146.6), rgb(87, 163, 96).
Aa
Black text reads best on this color (6.81:1).
About this color
#57A360 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.124 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.016 away. Black text reads best on it, at 6.81:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #57A360 |
| RGB | rgb(87, 163, 96) |
| HSL | hsl(127, 30%, 49%) |
| OKLCH | oklch(64.9% 0.124 146.6) |
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 #57A360 | 3.08:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #57A360 | 6.81:1 | AA | Lc 46.5 | Large or bold text, headings |
| #57A360 text on white | 3.08:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #57A360 text on black | 6.81:1 | AA | Lc -44.2 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CBE0CC
oklch(88.6% 0.035 146.6)
-
Step 300
300
#A8CCAA
oklch(81% 0.061 146.5)
-
Step 400
400
#77B17C
oklch(70.6% 0.098 146.5)
-
Step 500
500 (this color)
#57A360
oklch(64.9% 0.124 146.6)
-
Step 600
600
#328840
oklch(55.7% 0.135 146.5)
-
Step 700
700
#237332
oklch(49.2% 0.125 146.6)
-
Step 800
800
#1F5E2A
oklch(42.8% 0.105 146.7)
-
Step 900
900
#204D26
oklch(37.8% 0.082 146.4)
-
Step 950
950
#142D17
oklch(27% 0.051 146.6)
#57A360 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) | #A5975B | 0.098 |
| Deuteranopia (no green cones) | #9A9064 | 0.096 |
| Tritanopia (no blue cones) | #4BA092 | 0.073 |
| Achromatopsia (no color) | #939393 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57A360
#57A360
oklch(64.9% 0.124 146.6)
- #B672B7
#B672B7
oklch(64.9% 0.125 326.4)
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 #57A360, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.016
- Off Green #6BA353 ΔE 0.022
- Algae #54AC68 ΔE 0.025
- Flat Green #699D4C ΔE 0.026
- Fern #63A950 ΔE 0.031
- Seaweed Green #35AD6B ΔE 0.032
- Dull Green #74A662 ΔE 0.033
- Mid Green #50A747 ΔE 0.035
Use #57A360 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.