#57FF56#57FF56

#57FF56 is a very light, highly saturated green. Relative luminance 0.742; OKLCH L 88.1% C 0.251 H 143.0°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#57FF56
RGB	rgb(87, 255, 86)
HSL	hsl(120, 100%, 67%)
HSV	hsv(120, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 66.3%, 0%)
CIE-LAB	lab(89.02, -73.77, 65.62)
CIE-LCH	lch(89.02, 98.73, 138.35°)
OKLab	oklab(88.1% -0.2004 0.151)
OKLCH	oklch(88.1% 0.251 143)
XYZ	xyz(41.3678, 74.2138, 20.9469)
Luminance	0.7422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FF56 #FE56FF

analogous

#ACFF56 #57FF56 #56FFAA

triadic

#57FF56 #5657FF #FF5657

tetradic

#57FF56 #56ACFF #FE56FF #FFAA56

square

#57FF56 #56ACFF #FE56FF #FFAA56

split-complementary

#57FF56 #AA56FF #FF56AC

monochromatic

#01DB00 #1AFF19 #57FF56 #94FF93 #D1FFD0

Accessibility & contrast

On white

1.33

#57FF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#57FF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FF56

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FF56	#FFFFFF	#000000	##000000
##57FF56	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE83F

Deuteranopia (green-blind)

#F0DA66

Tritanopia (blue-blind)

#2DF8DD

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #57ff56;
/* rgb */ color: rgb(87, 255, 86);
/* oklch */ color: oklch(88.1% 0.251 143.0);

Tailwind

colors: {
  custom: {
    50: '#9aff8d',
    500: '#57ff56',
    950: '#000000',
  },
}

SCSS

$custom: #57ff56;
$custom-light: #9aff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#57ff56",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 86
  },
  "hsl": {
    "h": 119.645,
    "s": 100,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88098,
    "c": 0.25089,
    "h": 143
  },
  "luminance": 0.74218
}

Semantic roles & 50–950 ramp

primary

#57FF56

secondary

#D325D4

accent

#00E6E4

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#10180D

muted

#80867F

Preview Lab

Preview with #57FF56

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

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