#57BC83
Closest named color: Greenblue (#23C48B). oklch(72% 0.127 156.4), rgb(87, 188, 131).
Aa
Black text reads best on this color (8.92:1).
About this color
#57BC83 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.127 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.030 away. Black text reads best on it, at 8.92:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 8.92:1 |
| White text | 2.35:1 |
Values
| HEX | #57BC83 |
| RGB | rgb(87, 188, 131) |
| HSL | hsl(146, 43%, 54%) |
| OKLCH | oklch(72% 0.127 156.4) |
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 #57BC83 | 2.35:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #57BC83 | 8.92:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #57BC83 text on white | 2.35:1 | Fails | Lc 46.1 | Large or bold text, headings |
| #57BC83 text on black | 8.92:1 | AAA | Lc -55.9 | 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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DEEFE4
oklch(93.6% 0.023 157.6)
-
Step 200
200
#C3E2CD
oklch(88.4% 0.043 155.8)
-
Step 300
300
#96D0AC
oklch(80.8% 0.079 156.9)
-
Step 400
400 (this color)
#57BC83
oklch(72% 0.127 156.4)
-
Step 500
500
#00A461
oklch(63.2% 0.153 156.1)
-
Step 600
600
#008A51
oklch(55.7% 0.135 156.2)
-
Step 700
700
#007443
oklch(49.1% 0.119 156.1)
-
Step 800
800
#005F36
oklch(42.7% 0.103 156.1)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#57BC83 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) | #BBAF80 | 0.116 |
| Deuteranopia (no green cones) | #ADA587 | 0.113 |
| Tritanopia (no blue cones) | #39BBAD | 0.060 |
| Achromatopsia (no color) | #A9A9A9 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57BC83
#57BC83
oklch(72% 0.127 156.4)
- #D684C2
#D684C2
oklch(71.9% 0.127 336.4)
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 #57BC83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.030
- Dark Mint #48C072 ΔE 0.031
- Green Blue #01C08D ΔE 0.032
- Soft Green #6FC276 ΔE 0.034
- Boring Green #63B365 ΔE 0.037
- Faded Green #7BB274 ΔE 0.038
- Medium Sea Green #3CB371 ΔE 0.040
- Dark Seafoam #1FB57A ΔE 0.041
Use #57BC83 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.