#57A072
Closest named color: Ocean Green (#3D9973). oklch(64.5% 0.101 154.7), rgb(87, 160, 114).
Aa
Black text reads best on this color (6.67:1).
About this color
#57A072 is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.101 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.032 away. Black text reads best on it, at 6.67:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #57A072 |
| RGB | rgb(87, 160, 114) |
| HSL | hsl(142, 30%, 48%) |
| OKLCH | oklch(64.5% 0.101 154.7) |
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 #57A072 | 3.14:1 | AA large text | Lc -63.8 | Content text, not long reading |
| Black text on #57A072 | 6.67:1 | AA | Lc 45.7 | Large or bold text, headings |
| #57A072 text on white | 3.14:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #57A072 text on black | 6.67:1 | AA | Lc -43.4 | 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 500.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDFD1
oklch(88.6% 0.028 153.8)
-
Step 300
300
#A8CBB3
oklch(81% 0.05 155.2)
-
Step 400
400
#78B08B
oklch(70.8% 0.08 154.9)
-
Step 500
500 (this color)
#57A072
oklch(64.5% 0.101 154.7)
-
Step 600
600
#338656
oklch(55.6% 0.11 154.9)
-
Step 700
700
#247146
oklch(49% 0.102 155)
-
Step 800
800
#215C3A
oklch(42.6% 0.084 155)
-
Step 900
900
#214C32
oklch(37.8% 0.066 155)
-
Step 950
950
#142C1D
oklch(26.8% 0.041 155)
#57A072 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) | #A0966F | 0.091 |
| Deuteranopia (no green cones) | #958E75 | 0.089 |
| Tritanopia (no blue cones) | #479F94 | 0.050 |
| Achromatopsia (no color) | #919191 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57A072
#57A072
oklch(64.5% 0.101 154.7)
- #B476A7
#B476A7
oklch(64.6% 0.101 334.6)
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 #57A072, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.032
- Jade #1FA774 ΔE 0.036
- Tea #65AB7C ΔE 0.037
- Muted Green #5FA052 ΔE 0.040
- Moss #769958 ΔE 0.040
- Algae #54AC68 ΔE 0.042
- Dull Green #74A662 ΔE 0.042
- Grey Teal #5E9B8A ΔE 0.043
Use #57A072 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.