#57EF88#57EF88

#57EF88 is a very light, vivid green. Relative luminance 0.655; OKLCH L 84.8% C 0.192 H 150.6°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#57EF88
RGB	rgb(87, 239, 136)
HSL	hsl(139, 83%, 64%)
HSV	hsv(139, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 43.1%, 6.3%)
CIE-LAB	lab(84.76, -62.00, 38.21)
CIE-LCH	lch(84.76, 72.83, 148.36°)
OKLab	oklab(84.75% -0.1673 0.0942)
OKLCH	oklch(84.75% 0.192 150.6)
XYZ	xyz(39.2379, 65.5328, 33.8690)
Luminance	0.6554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF88 #EF57BE

analogous

#72EF57 #57EF88 #57EFD4

triadic

#57EF88 #8857EF #EF8857

tetradic

#57EF88 #5772EF #EF57BE #EFD457

square

#57EF88 #5772EF #EF57BE #EFD457

split-complementary

#57EF88 #D457EF #EF5772

monochromatic

#12BA48 #1FEA60 #57EF88 #8FF4B0 #C7FAD7

Accessibility & contrast

On white

1.49

#57EF88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#57EF88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF88

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF88	#FFFFFF	#000000	##000000
##57EF88	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DC80

Deuteranopia (green-blind)

#DDCE8F

Tritanopia (blue-blind)

#18EBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ef88;
/* rgb */ color: rgb(87, 239, 136);
/* oklch */ color: oklch(84.8% 0.192 150.6);

Tailwind

colors: {
  custom: {
    50: '#96f5ac',
    500: '#57ef88',
    950: '#000000',
  },
}

SCSS

$custom: #57ef88;
$custom-light: #96f5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef88",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 136
  },
  "hsl": {
    "h": 139.342,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84751,
    "c": 0.192,
    "h": 150.6
  },
  "luminance": 0.65537
}

Semantic roles & 50–950 ramp

primary

#57EF88

secondary

#B9318D

accent

#0699DF

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57EF88

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

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