#57F289#57F289

#57F289 is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.5% C 0.195 H 150.6°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#57F289
RGB	rgb(87, 242, 137)
HSL	hsl(139, 86%, 65%)
HSV	hsv(139, 64%, 95%)
CMYK	cmyk(64%, 0%, 43.4%, 5.1%)
CIE-LAB	lab(85.67, -62.94, 38.89)
CIE-LCH	lch(85.67, 73.99, 148.28°)
OKLab	oklab(85.51% -0.1698 0.0958)
OKLCH	oklch(85.51% 0.195 150.6)
XYZ	xyz(40.1948, 67.3325, 34.5402)
Luminance	0.6734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F289 #F257C0

analogous

#73F257 #57F289 #57F2D7

triadic

#57F289 #8957F2 #F28957

tetradic

#57F289 #5773F2 #F257C0 #F2D757

square

#57F289 #5773F2 #F257C0 #F2D757

split-complementary

#57F289 #D757F2 #F25773

monochromatic

#0FC048 #1EEE61 #57F289 #90F6B1 #C9FBD9

Accessibility & contrast

On white

1.45

#57F289 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#57F289 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F289

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F289	#FFFFFF	#000000	##000000
##57F289	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE81

Deuteranopia (green-blind)

#E0D190

Tritanopia (blue-blind)

#14EED9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57f289;
/* rgb */ color: rgb(87, 242, 137);
/* oklch */ color: oklch(85.5% 0.195 150.6);

Tailwind

colors: {
  custom: {
    50: '#96f7ac',
    500: '#57f289',
    950: '#000000',
  },
}

SCSS

$custom: #57f289;
$custom-light: #96f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57f289",
  "rgb": {
    "r": 87,
    "g": 242,
    "b": 137
  },
  "hsl": {
    "h": 139.355,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85508,
    "c": 0.19496,
    "h": 150.6
  },
  "luminance": 0.67337
}

Semantic roles & 50–950 ramp

primary

#57F289

secondary

#BE3090

accent

#039AE2

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57F289

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

Preview Lab → · Contrast checker → · Palette generator →