#57FF6E#57FF6E

#57FF6E is a very light, highly saturated green. Relative luminance 0.747; OKLCH L 88.3% C 0.234 H 145.5°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#57FF6E
RGB	rgb(87, 255, 110)
HSL	hsl(128, 100%, 67%)
HSV	hsv(128, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 56.9%, 0%)
CIE-LAB	lab(89.24, -71.26, 55.91)
CIE-LCH	lch(89.24, 90.58, 141.88°)
OKLab	oklab(88.34% -0.1926 0.1325)
OKLCH	oklch(88.34% 0.234 145.5)
XYZ	xyz(42.5021, 74.6676, 26.9212)
Luminance	0.7467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FF6E #FF57E8

analogous

#94FF57 #57FF6E #57FFC2

triadic

#57FF6E #6E57FF #FF6E57

tetradic

#57FF6E #5794FF #FF57E8 #FFC257

square

#57FF6E #5794FF #FF57E8 #FFC257

split-complementary

#57FF6E #C257FF #FF5794

monochromatic

#00DC1E #1AFF39 #57FF6E #94FFA3 #D1FFD8

Accessibility & contrast

On white

1.32

#57FF6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#57FF6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FF6E

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FF6E	#FFFFFF	#000000	##000000
##57FF6E	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95F

Deuteranopia (green-blind)

#EFDB79

Tritanopia (blue-blind)

#21F9DF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #57ff6e;
/* rgb */ color: rgb(87, 255, 110);
/* oklch */ color: oklch(88.3% 0.234 145.5);

Tailwind

colors: {
  custom: {
    50: '#99ff9b',
    500: '#57ff6e',
    950: '#000000',
  },
}

SCSS

$custom: #57ff6e;
$custom-light: #99ff9b;
$custom-dark: #000000;

JSON

{
  "hex": "#57ff6e",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 110
  },
  "hsl": {
    "h": 128.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88343,
    "c": 0.23372,
    "h": 145.5
  },
  "luminance": 0.74672
}

Semantic roles & 50–950 ramp

primary

#57FF6E

secondary

#D526BD

accent

#00C6E6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F180E

muted

#80867F

Preview Lab

Preview with #57FF6E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →