#57E04B#57E04B

#57E04B is a light, highly saturated green. Relative luminance 0.558; OKLCH L 80.2% C 0.223 H 142.0°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#57E04B
RGB	rgb(87, 224, 75)
HSL	hsl(115, 71%, 59%)
HSV	hsv(115, 67%, 88%)
CMYK	cmyk(61.2%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(79.52, -64.43, 59.70)
CIE-LCH	lch(79.52, 87.84, 137.19°)
OKLab	oklab(80.21% -0.1756 0.1373)
OKLCH	oklch(80.21% 0.223 142)
XYZ	xyz(31.8545, 55.8425, 15.7552)
Luminance	0.5585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E04B #D44BE0

analogous

#A1E04B #57E04B #4BE089

triadic

#57E04B #4B57E0 #E04B57

tetradic

#57E04B #4BA1E0 #D44BE0 #E0894B

square

#57E04B #4BA1E0 #D44BE0 #E0894B

split-complementary

#57E04B #894BE0 #E04BA1

monochromatic

#24971A #30CB23 #57E04B #88E97F #B8F2B3

Accessibility & contrast

On white

1.73

#57E04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#57E04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E04B

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E04B	#FFFFFF	#000000	##000000
##57E04B	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC37

Deuteranopia (green-blind)

#D4C159

Tritanopia (blue-blind)

#3FD9C2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #57e04b;
/* rgb */ color: rgb(87, 224, 75);
/* oklch */ color: oklch(80.2% 0.223 142.0);

Tailwind

colors: {
  custom: {
    50: '#95eb84',
    500: '#57e04b',
    950: '#000000',
  },
}

SCSS

$custom: #57e04b;
$custom-light: #95eb84;
$custom-dark: #000000;

JSON

{
  "hex": "#57e04b",
  "rgb": {
    "r": 87,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 115.168,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80211,
    "c": 0.22293,
    "h": 142
  },
  "luminance": 0.55846
}

Semantic roles & 50–950 ramp

primary

#57E04B

secondary

#93349B

accent

#3AEDDF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #57E04B

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

Preview Lab → · Contrast checker → · Palette generator →