#57F288#57F288

#57F288 is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.5% C 0.196 H 150.4°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#57F288
RGB	rgb(87, 242, 136)
HSL	hsl(139, 86%, 65%)
HSV	hsv(139, 64%, 95%)
CMYK	cmyk(64%, 0%, 43.8%, 5.1%)
CIE-LAB	lab(85.66, -63.10, 39.37)
CIE-LCH	lch(85.66, 74.37, 148.04°)
OKLab	oklab(85.49% -0.1702 0.0968)
OKLCH	oklch(85.49% 0.196 150.4)
XYZ	xyz(40.1234, 67.3039, 34.1642)
Luminance	0.6731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F288 #F257C1

analogous

#74F257 #57F288 #57F2D6

triadic

#57F288 #8857F2 #F28857

tetradic

#57F288 #5774F2 #F257C1 #F2D657

square

#57F288 #5774F2 #F257C1 #F2D657

split-complementary

#57F288 #D657F2 #F25774

monochromatic

#0FC047 #1EEE60 #57F288 #90F6B0 #C9FBD8

Accessibility & contrast

On white

1.45

#57F288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#57F288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F288

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F288	#FFFFFF	#000000	##000000
##57F288	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE80

Deuteranopia (green-blind)

#E0D18F

Tritanopia (blue-blind)

#15EED8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57f288;
/* rgb */ color: rgb(87, 242, 136);
/* oklch */ color: oklch(85.5% 0.196 150.4);

Tailwind

colors: {
  custom: {
    50: '#96f7ac',
    500: '#57f288',
    950: '#000000',
  },
}

SCSS

$custom: #57f288;
$custom-light: #96f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57f288",
  "rgb": {
    "r": 87,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 138.968,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85492,
    "c": 0.19585,
    "h": 150.4
  },
  "luminance": 0.67308
}

Semantic roles & 50–950 ramp

primary

#57F288

secondary

#BE3091

accent

#039CE2

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57F288

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

Preview Lab → · Contrast checker → · Palette generator →