#57EE57#57EE57

#57EE57 is a very light, highly saturated green. Relative luminance 0.639; OKLCH L 83.9% C 0.231 H 143.2°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#57EE57
RGB	rgb(87, 238, 87)
HSL	hsl(120, 82%, 64%)
HSV	hsv(120, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 63.4%, 6.7%)
CIE-LAB	lab(83.89, -68.06, 59.63)
CIE-LCH	lch(83.89, 90.49, 138.78°)
OKLab	oklab(83.85% -0.1848 0.1384)
OKLCH	oklch(83.85% 0.231 143.2)
XYZ	xyz(36.2232, 63.8598, 19.4322)
Luminance	0.6386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EE57 #EE57EE

analogous

#A2EE57 #57EE57 #57EEA2

triadic

#57EE57 #5757EE #EE5757

tetradic

#57EE57 #57A2EE #EE57EE #EEA257

square

#57EE57 #57A2EE #EE57EE #EEA257

split-complementary

#57EE57 #A257EE #EE57A2

monochromatic

#13B813 #1FE81F #57EE57 #8FF48F #C6F9C6

Accessibility & contrast

On white

1.52

#57EE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#57EE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EE57

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EE57	#FFFFFF	#000000	##000000
##57EE57	1.00	1.52	13.77	13.77
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D945

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#36E7CE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ee57;
/* rgb */ color: rgb(87, 238, 87);
/* oklch */ color: oklch(83.9% 0.231 143.2);

Tailwind

colors: {
  custom: {
    50: '#97f58c',
    500: '#57ee57',
    950: '#000000',
  },
}

SCSS

$custom: #57ee57;
$custom-light: #97f58c;
$custom-dark: #000000;

JSON

{
  "hex": "#57ee57",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83854,
    "c": 0.23094,
    "h": 143.2
  },
  "luminance": 0.63863
}

Semantic roles & 50–950 ramp

primary

#57EE57

secondary

#B732B7

accent

#08DEDE

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #57EE57

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

Preview Lab → · Contrast checker → · Palette generator →