#57E458#57E458

#57E458 is a light, highly saturated green. Relative luminance 0.582; OKLCH L 81.3% C 0.218 H 143.3°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#57E458
RGB	rgb(87, 228, 88)
HSL	hsl(120, 72%, 62%)
HSV	hsv(120, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(80.86, -64.54, 55.82)
CIE-LCH	lch(80.86, 85.33, 139.15°)
OKLab	oklab(81.35% -0.1752 0.1304)
OKLCH	oklch(81.35% 0.218 143.3)
XYZ	xyz(33.4334, 58.2144, 18.7052)
Luminance	0.5822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E458 #E457E3

analogous

#9CE457 #57E458 #57E49F

triadic

#57E458 #5857E4 #E45857

tetradic

#57E458 #579CE4 #E457E3 #E49F57

square

#57E458 #579CE4 #E457E3 #E49F57

split-complementary

#57E458 #9F57E4 #E4579C

monochromatic

#1BA61C #23DB24 #57E458 #8CEC8C #C0F5C1

Accessibility & contrast

On white

1.66

#57E458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#57E458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E458

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E458	#FFFFFF	#000000	##000000
##57E458	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D048

Deuteranopia (green-blind)

#D7C464

Tritanopia (blue-blind)

#3ADEC6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57e458;
/* rgb */ color: rgb(87, 228, 88);
/* oklch */ color: oklch(81.3% 0.218 143.3);

Tailwind

colors: {
  custom: {
    50: '#95ee8c',
    500: '#57e458',
    950: '#000000',
  },
}

SCSS

$custom: #57e458;
$custom-light: #95ee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#57e458",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 120.426,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81349,
    "c": 0.21845,
    "h": 143.3
  },
  "luminance": 0.58218
}

Semantic roles & 50–950 ramp

primary

#57E458

secondary

#A837A7

accent

#11D3D4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E458

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

Preview Lab → · Contrast checker → · Palette generator →