#57FFA6#57FFA6
#57FFA6 is a very light, vivid green. Relative luminance 0.763; OKLCH L 89.2% C 0.186 H 155.9°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).
Color values
| HEX | #57FFA6 |
|---|---|
| RGB | rgb(87, 255, 166) |
| HSL | hsl(148, 100%, 67%) |
| HSV | hsv(148, 66%, 100%) |
| CMYK | cmyk(65.9%, 0%, 34.9%, 0%) |
| CIE-LAB | lab(90.00, -62.70, 30.18) |
| CIE-LCH | lch(90.00, 69.59, 154.30°) |
| OKLab | oklab(89.22% -0.1699 0.0758) |
| OKLCH | oklch(89.22% 0.186 155.9) |
| XYZ | xyz(46.5692, 76.2944, 48.3410) |
| Luminance | 0.7630 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Light Green Blue
#56FCA2
ΔE00 0.68
Sea Green (survey)
#53FCA1
ΔE00 0.77
Light Bluish Green
#76FDA8
ΔE00 2.09
Bright Sea Green
#05FFA6
ΔE00 2.31
Mediumspringgreen
#00FA9A
ΔE00 2.60
Seafoam Green
#7AF9AB
ΔE00 2.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#57FFA6 #FF57B0
analogous
#5CFF57 #57FFA6 #57FFFA
triadic
#57FFA6 #A657FF #FFA657
tetradic
#57FFA6 #575CFF #FF57B0 #FFFA57
square
#57FFA6 #575CFF #FF57B0 #FFFA57
split-complementary
#57FFA6 #FA57FF #FF575C
monochromatic
#00DC67 #1AFF86 #57FFA6 #94FFC6 #D1FFE7
Accessibility & contrast
On white
1.29
#57FFA6 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.26
#57FFA6 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #57FFA6
16.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##57FFA6 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##57FFA6 | 1.00 | 1.29 | 16.26 | 16.26 |
| #FFFFFF | 1.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEECA0
Deuteranopia (green-blind)
#E8DCAC
Tritanopia (blue-blind)
#00FDE8
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #57ffa6; /* rgb */ color: rgb(87, 255, 166); /* oklch */ color: oklch(89.2% 0.186 155.9);
Tailwind
colors: {
custom: {
50: '#98ffc1',
500: '#57ffa6',
950: '#000000',
},
}SCSS
$custom: #57ffa6; $custom-light: #98ffc1; $custom-dark: #000000;
JSON
{
"hex": "#57ffa6",
"rgb": {
"r": 87,
"g": 255,
"b": 166
},
"hsl": {
"h": 148.214,
"s": 100,
"l": 67.059
},
"oklch": {
"l": 0.89216,
"c": 0.18603,
"h": 155.9
},
"luminance": 0.76299
}Semantic roles & 50–950 ramp
primary
#57FFA6
secondary
#D52682
accent
#007AE6
background
#FCFFFD
surface
#F6FFF9
border
#D0D7D2
text
#0F1812
muted
#808682