#57CB3E#57CB3E

#57CB3E is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.7% C 0.207 H 140.4°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#57CB3E
RGB	rgb(87, 203, 62)
HSL	hsl(109, 58%, 52%)
HSV	hsv(109, 69%, 80%)
CMYK	cmyk(57.1%, 0%, 69.5%, 20.4%)
CIE-LAB	lab(72.95, -58.17, 57.79)
CIE-LCH	lch(72.95, 82.00, 135.19°)
OKLab	oklab(74.75% -0.1594 0.1318)
OKLCH	oklch(74.75% 0.207 140.4)
XYZ	xyz(26.1547, 45.0836, 11.8802)
Luminance	0.4509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB3E #B23ECB

analogous

#9DCB3E #57CB3E #3ECB6C

triadic

#57CB3E #3E57CB #CB3E57

tetradic

#57CB3E #3E9DCB #B23ECB #CB6C3E

square

#57CB3E #3E9DCB #B23ECB #CB6C3E

split-complementary

#57CB3E #6C3ECB #CB3E9D

monochromatic

#2D701E #40A12B #57CB3E #81D86E #ABE59E

Accessibility & contrast

On white

2.10

#57CB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#57CB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB3E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB3E	#FFFFFF	#000000	##000000
##57CB3E	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B928

Deuteranopia (green-blind)

#C2AF4B

Tritanopia (blue-blind)

#48C5AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57cb3e;
/* rgb */ color: rgb(87, 203, 62);
/* oklch */ color: oklch(74.7% 0.207 140.4);

Tailwind

colors: {
  custom: {
    50: '#92dc7b',
    500: '#57cb3e',
    950: '#000000',
  },
}

SCSS

$custom: #57cb3e;
$custom-light: #92dc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb3e",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 62
  },
  "hsl": {
    "h": 109.362,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74747,
    "c": 0.20681,
    "h": 140.4
  },
  "luminance": 0.45086
}

Semantic roles & 50–950 ramp

primary

#57CB3E

secondary

#C694D1

accent

#47E1C6

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CB3E

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

Preview Lab → · Contrast checker → · Palette generator →