#57EF7F#57EF7F

#57EF7F is a very light, vivid green. Relative luminance 0.653; OKLCH L 84.6% C 0.200 H 148.8°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#57EF7F
RGB	rgb(87, 239, 127)
HSL	hsl(136, 83%, 64%)
HSV	hsv(136, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 46.9%, 6.3%)
CIE-LAB	lab(84.63, -63.41, 42.44)
CIE-LCH	lch(84.63, 76.30, 146.20°)
OKLab	oklab(84.61% -0.1711 0.1035)
OKLCH	oklch(84.61% 0.2 148.8)
XYZ	xyz(38.6249, 65.2876, 30.6408)
Luminance	0.6529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF7F #EF57C7

analogous

#7BEF57 #57EF7F #57EFCB

triadic

#57EF7F #7F57EF #EF7F57

tetradic

#57EF7F #577BEF #EF57C7 #EFCB57

square

#57EF7F #577BEF #EF57C7 #EFCB57

split-complementary

#57EF7F #CB57EF #EF577B

monochromatic

#12BA3E #1FEA54 #57EF7F #8FF4AA #C7FAD4

Accessibility & contrast

On white

1.49

#57EF7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#57EF7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF7F

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF7F	#FFFFFF	#000000	##000000
##57EF7F	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB76

Deuteranopia (green-blind)

#DECE87

Tritanopia (blue-blind)

#21EBD4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57ef7f;
/* rgb */ color: rgb(87, 239, 127);
/* oklch */ color: oklch(84.6% 0.200 148.8);

Tailwind

colors: {
  custom: {
    50: '#96f5a6',
    500: '#57ef7f',
    950: '#000000',
  },
}

SCSS

$custom: #57ef7f;
$custom-light: #96f5a6;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef7f",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 127
  },
  "hsl": {
    "h": 135.789,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84606,
    "c": 0.19997,
    "h": 148.8
  },
  "luminance": 0.65292
}

Semantic roles & 50–950 ramp

primary

#57EF7F

secondary

#B93195

accent

#06A6DF

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57EF7F

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

Preview Lab → · Contrast checker → · Palette generator →