#57FF4A#57FF4A

#57FF4A is a very light, highly saturated green. Relative luminance 0.740; OKLCH L 88.0% C 0.258 H 142.1°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#57FF4A
RGB	rgb(87, 255, 74)
HSL	hsl(116, 100%, 65%)
HSV	hsv(116, 71%, 100%)
CMYK	cmyk(65.9%, 0%, 71%, 0%)
CIE-LAB	lab(88.94, -74.77, 69.94)
CIE-LCH	lch(88.94, 102.38, 136.91°)
OKLab	oklab(88% -0.2036 0.1587)
OKLCH	oklch(88% 0.258 142.1)
XYZ	xyz(40.9242, 74.0364, 18.6110)
Luminance	0.7404 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FF4A #F24AFF

analogous

#B1FF4A #57FF4A #4AFF98

triadic

#57FF4A #4A57FF #FF4A57

tetradic

#57FF4A #4AB1FF #F24AFF #FF984A

square

#57FF4A #4AB1FF #F24AFF #FF984A

split-complementary

#57FF4A #984AFF #FF4AB1

monochromatic

#0FCF00 #1EFF0D #57FF4A #90FF87 #C9FFC4

Accessibility & contrast

On white

1.33

#57FF4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#57FF4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FF4A

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FF4A	#FFFFFF	#000000	##000000
##57FF4A	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE82A

Deuteranopia (green-blind)

#F1DA5C

Tritanopia (blue-blind)

#31F7DC

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #57ff4a;
/* rgb */ color: rgb(87, 255, 74);
/* oklch */ color: oklch(88.0% 0.258 142.1);

Tailwind

colors: {
  custom: {
    50: '#9bff86',
    500: '#57ff4a',
    950: '#000000',
  },
}

SCSS

$custom: #57ff4a;
$custom-light: #9bff86;
$custom-dark: #000000;

JSON

{
  "hex": "#57ff4a",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 74
  },
  "hsl": {
    "h": 115.691,
    "s": 100,
    "l": 64.51
  },
  "oklch": {
    "l": 0.88001,
    "c": 0.25816,
    "h": 142.1
  },
  "luminance": 0.74041
}

Semantic roles & 50–950 ramp

primary

#57FF4A

secondary

#BE24CA

accent

#00E6D5

background

#FDFFFC

surface

#F7FFF4

border

#D0D7CE

text

#10180C

muted

#81867F

Preview Lab

Preview with #57FF4A

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

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