#57E456#57E456

#57E456 is a light, highly saturated green. Relative luminance 0.582; OKLCH L 81.3% C 0.220 H 143.1°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#57E456
RGB	rgb(87, 228, 86)
HSL	hsl(120, 72%, 62%)
HSV	hsv(120, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 62.3%, 10.6%)
CIE-LAB	lab(80.84, -64.75, 56.64)
CIE-LCH	lch(80.84, 86.03, 138.82°)
OKLab	oklab(81.33% -0.1759 0.132)
OKLCH	oklch(81.33% 0.22 143.1)
XYZ	xyz(33.3517, 58.1817, 18.2749)
Luminance	0.5818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E456 #E356E4

analogous

#9EE456 #57E456 #56E49C

triadic

#57E456 #5657E4 #E45657

tetradic

#57E456 #569EE4 #E356E4 #E49C56

square

#57E456 #569EE4 #E356E4 #E49C56

split-complementary

#57E456 #9C56E4 #E4569E

monochromatic

#1BA51A #24DA23 #57E456 #8BEC8B #C0F5C0

Accessibility & contrast

On white

1.66

#57E456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#57E456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E456

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E456	#FFFFFF	#000000	##000000
##57E456	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)

#E9D045

Deuteranopia (green-blind)

#D7C462

Tritanopia (blue-blind)

#3BDEC6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57e456;
/* rgb */ color: rgb(87, 228, 86);
/* oklch */ color: oklch(81.3% 0.220 143.1);

Tailwind

colors: {
  custom: {
    50: '#95ee8b',
    500: '#57e456',
    950: '#000000',
  },
}

SCSS

$custom: #57e456;
$custom-light: #95ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57e456",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 86
  },
  "hsl": {
    "h": 119.577,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81328,
    "c": 0.21992,
    "h": 143.1
  },
  "luminance": 0.58185
}

Semantic roles & 50–950 ramp

primary

#57E456

secondary

#A737A7

accent

#11D5D3

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E456

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

Preview Lab → · Contrast checker → · Palette generator →