#57BF96
Closest named color: Greenblue (#23C48B). oklch(73.2% 0.115 164.9), rgb(87, 191, 150).
Aa
Black text reads best on this color (9.29:1).
About this color
#57BF96 is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.115 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.036 away. Black text reads best on it, at 9.29:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.29:1 |
| White text | 2.25:1 |
Values
| HEX | #57BF96 |
| RGB | rgb(87, 191, 150) |
| HSL | hsl(156, 45%, 55%) |
| OKLCH | oklch(73.2% 0.115 164.9) |
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 #57BF96 | 2.25:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #57BF96 | 9.29:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #57BF96 text on white | 2.25:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #57BF96 text on black | 9.29:1 | AAA | Lc -57.8 | 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
#F0F8F4
oklch(97.2% 0.01 164.9)
-
Step 100
100
#DEEFE6
oklch(93.7% 0.022 163)
-
Step 200
200
#C2E2D3
oklch(88.5% 0.039 165.5)
-
Step 300
300
#95D0B5
oklch(81% 0.072 164.7)
-
Step 400
400 (this color)
#57BF96
oklch(73.2% 0.115 164.9)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#57BF96 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) | #BCB394 | 0.114 |
| Deuteranopia (no green cones) | #ACA899 | 0.110 |
| Tritanopia (no blue cones) | #2CBFB3 | 0.044 |
| Achromatopsia (no color) | #ACACAC | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57BF96
#57BF96
oklch(73.2% 0.115 164.9)
- #DC8AB9
#DC8AB9
oklch(73.2% 0.116 345)
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 #57BF96, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.036
- Green Blue #01C08D ΔE 0.038
- Greeny Blue #42B395 ΔE 0.040
- Medium Aquamarine #66CDAA ΔE 0.046
- Soft Green #6FC276 ΔE 0.047
- Topaz #13BBAF ΔE 0.049
- Faded Green #7BB274 ΔE 0.051
- Dark Mint #48C072 ΔE 0.052
Use #57BF96 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.