#57E478#57E478

#57E478 is a light, vivid green. Relative luminance 0.589; OKLCH L 81.8% C 0.192 H 148.2°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#57E478
RGB	rgb(87, 228, 120)
HSL	hsl(134, 72%, 62%)
HSV	hsv(134, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 47.4%, 10.6%)
CIE-LAB	lab(81.22, -60.45, 41.53)
CIE-LCH	lch(81.22, 73.34, 145.51°)
OKLab	oklab(81.76% -0.1632 0.1012)
OKLCH	oklch(81.76% 0.192 148.2)
XYZ	xyz(35.0616, 58.8656, 27.2801)
Luminance	0.5887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E478 #E457C3

analogous

#7CE457 #57E478 #57E4BF

triadic

#57E478 #7857E4 #E47857

tetradic

#57E478 #577CE4 #E457C3 #E4BF57

square

#57E478 #577CE4 #E457C3 #E4BF57

split-complementary

#57E478 #BF57E4 #E4577C

monochromatic

#1BA63B #23DB4E #57E478 #8CECA2 #C0F5CD

Accessibility & contrast

On white

1.64

#57E478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#57E478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E478

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E478	#FFFFFF	#000000	##000000
##57E478	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D16F

Deuteranopia (green-blind)

#D4C580

Tritanopia (blue-blind)

#2DE0CB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57e478;
/* rgb */ color: rgb(87, 228, 120);
/* oklch */ color: oklch(81.8% 0.192 148.2);

Tailwind

colors: {
  custom: {
    50: '#94eda1',
    500: '#57e478',
    950: '#000000',
  },
}

SCSS

$custom: #57e478;
$custom-light: #94eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#57e478",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 134.043,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81762,
    "c": 0.19204,
    "h": 148.2
  },
  "luminance": 0.58869
}

Semantic roles & 50–950 ramp

primary

#57E478

secondary

#A8378E

accent

#11A7D4

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #57E478

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

Preview Lab → · Contrast checker → · Palette generator →