#57EF80#57EF80

#57EF80 is a very light, vivid green. Relative luminance 0.653; OKLCH L 84.6% C 0.199 H 149.0°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#57EF80
RGB	rgb(87, 239, 128)
HSL	hsl(136, 83%, 64%)
HSV	hsv(136, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 46.4%, 6.3%)
CIE-LAB	lab(84.65, -63.26, 41.97)
CIE-LCH	lch(84.65, 75.92, 146.43°)
OKLab	oklab(84.62% -0.1707 0.1025)
OKLCH	oklch(84.62% 0.199 149)
XYZ	xyz(38.6904, 65.3138, 30.9857)
Luminance	0.6532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF80 #EF57C6

analogous

#7AEF57 #57EF80 #57EFCC

triadic

#57EF80 #8057EF #EF8057

tetradic

#57EF80 #577AEF #EF57C6 #EFCC57

square

#57EF80 #577AEF #EF57C6 #EFCC57

split-complementary

#57EF80 #CC57EF #EF577A

monochromatic

#12BA3F #1FEA56 #57EF80 #8FF4AA #C7FAD4

Accessibility & contrast

On white

1.49

#57EF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#57EF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF80

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF80	#FFFFFF	#000000	##000000
##57EF80	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)

#F1DB77

Deuteranopia (green-blind)

#DECE88

Tritanopia (blue-blind)

#21EBD5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57ef80;
/* rgb */ color: rgb(87, 239, 128);
/* oklch */ color: oklch(84.6% 0.199 149.0);

Tailwind

colors: {
  custom: {
    50: '#96f5a6',
    500: '#57ef80',
    950: '#000000',
  },
}

SCSS

$custom: #57ef80;
$custom-light: #96f5a6;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef80",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 128
  },
  "hsl": {
    "h": 136.184,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84621,
    "c": 0.19909,
    "h": 149
  },
  "luminance": 0.65318
}

Semantic roles & 50–950 ramp

primary

#57EF80

secondary

#B93194

accent

#06A5DF

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57EF80

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

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