#57F388#57F388

#57F388 is a very light, vivid green. Relative luminance 0.679; OKLCH L 85.7% C 0.197 H 150.3°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#57F388
RGB	rgb(87, 243, 136)
HSL	hsl(139, 87%, 65%)
HSV	hsv(139, 64%, 95%)
CMYK	cmyk(64.2%, 0%, 44%, 4.7%)
CIE-LAB	lab(85.96, -63.46, 39.75)
CIE-LCH	lch(85.96, 74.88, 147.94°)
OKLab	oklab(85.74% -0.1712 0.0977)
OKLCH	oklch(85.74% 0.197 150.3)
XYZ	xyz(40.4219, 67.9008, 34.2637)
Luminance	0.6791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F388 #F357C2

analogous

#74F357 #57F388 #57F3D6

triadic

#57F388 #8857F3 #F38857

tetradic

#57F388 #5774F3 #F357C2 #F3D657

square

#57F388 #5774F3 #F357C2 #F3D657

split-complementary

#57F388 #D657F3 #F35774

monochromatic

#0EC246 #1EEF60 #57F388 #90F7B0 #C9FBD9

Accessibility & contrast

On white

1.44

#57F388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#57F388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F388

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F388	#FFFFFF	#000000	##000000
##57F388	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DF80

Deuteranopia (green-blind)

#E1D28F

Tritanopia (blue-blind)

#14EFD9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57f388;
/* rgb */ color: rgb(87, 243, 136);
/* oklch */ color: oklch(85.7% 0.197 150.3);

Tailwind

colors: {
  custom: {
    50: '#96f8ac',
    500: '#57f388',
    950: '#000000',
  },
}

SCSS

$custom: #57f388;
$custom-light: #96f8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57f388",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 138.846,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85738,
    "c": 0.19713,
    "h": 150.3
  },
  "luminance": 0.67905
}

Semantic roles & 50–950 ramp

primary

#57F388

secondary

#BF2F92

accent

#029DE3

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57F388

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

Preview Lab → · Contrast checker → · Palette generator →