#57E378#57E378

#57E378 is a light, vivid green. Relative luminance 0.583; OKLCH L 81.5% C 0.191 H 148.3°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#57E378
RGB	rgb(87, 227, 120)
HSL	hsl(134, 71%, 62%)
HSV	hsv(134, 62%, 89%)
CMYK	cmyk(61.7%, 0%, 47.1%, 11%)
CIE-LAB	lab(80.91, -60.08, 41.15)
CIE-LCH	lch(80.91, 72.82, 145.59°)
OKLab	oklab(81.51% -0.1622 0.1003)
OKLCH	oklch(81.51% 0.191 148.3)
XYZ	xyz(34.7873, 58.3170, 27.1887)
Luminance	0.5832 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E378 #E357C2

analogous

#7CE357 #57E378 #57E3BE

triadic

#57E378 #7857E3 #E37857

tetradic

#57E378 #577CE3 #E357C2 #E3BE57

square

#57E378 #577CE3 #E357C2 #E3BE57

split-complementary

#57E378 #BE57E3 #E3577C

monochromatic

#1BA43C #24D94F #57E378 #8BECA2 #C0F4CC

Accessibility & contrast

On white

1.66

#57E378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#57E378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E378

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E378	#FFFFFF	#000000	##000000
##57E378	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D06F

Deuteranopia (green-blind)

#D3C47F

Tritanopia (blue-blind)

#2EDFCA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57e378;
/* rgb */ color: rgb(87, 227, 120);
/* oklch */ color: oklch(81.5% 0.191 148.3);

Tailwind

colors: {
  custom: {
    50: '#94eda0',
    500: '#57e378',
    950: '#000000',
  },
}

SCSS

$custom: #57e378;
$custom-light: #94eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#57e378",
  "rgb": {
    "r": 87,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 134.143,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81513,
    "c": 0.19075,
    "h": 148.3
  },
  "luminance": 0.5832
}

Semantic roles & 50–950 ramp

primary

#57E378

secondary

#A7388C

accent

#12A6D3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #57E378

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

Preview Lab → · Contrast checker → · Palette generator →