#57F389#57F389

#57F389 is a very light, vivid green. Relative luminance 0.679; OKLCH L 85.8% C 0.196 H 150.5°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#57F389
RGB	rgb(87, 243, 137)
HSL	hsl(139, 87%, 65%)
HSV	hsv(139, 64%, 95%)
CMYK	cmyk(64.2%, 0%, 43.6%, 4.7%)
CIE-LAB	lab(85.97, -63.30, 39.28)
CIE-LCH	lch(85.97, 74.50, 148.18°)
OKLab	oklab(85.76% -0.1708 0.0967)
OKLCH	oklch(85.76% 0.196 150.5)
XYZ	xyz(40.4933, 67.9293, 34.6397)
Luminance	0.6793 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F389 #F357C1

analogous

#73F357 #57F389 #57F3D7

triadic

#57F389 #8957F3 #F38957

tetradic

#57F389 #5773F3 #F357C1 #F3D757

square

#57F389 #5773F3 #F357C1 #F3D757

split-complementary

#57F389 #D757F3 #F35773

monochromatic

#0EC248 #1EEF61 #57F389 #90F7B1 #C9FBD9

Accessibility & contrast

On white

1.44

#57F389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#57F389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F389

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F389	#FFFFFF	#000000	##000000
##57F389	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DF81

Deuteranopia (green-blind)

#E1D290

Tritanopia (blue-blind)

#12EFD9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57f389;
/* rgb */ color: rgb(87, 243, 137);
/* oklch */ color: oklch(85.8% 0.196 150.5);

Tailwind

colors: {
  custom: {
    50: '#96f8ac',
    500: '#57f389',
    950: '#000000',
  },
}

SCSS

$custom: #57f389;
$custom-light: #96f8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#57f389",
  "rgb": {
    "r": 87,
    "g": 243,
    "b": 137
  },
  "hsl": {
    "h": 139.231,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85755,
    "c": 0.19625,
    "h": 150.5
  },
  "luminance": 0.67934
}

Semantic roles & 50–950 ramp

primary

#57F389

secondary

#BF2F91

accent

#029BE3

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57F389

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

Preview Lab → · Contrast checker → · Palette generator →