#57CB3A#57CB3A

#57CB3A is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.7% C 0.209 H 140.1°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#57CB3A
RGB	rgb(87, 203, 58)
HSL	hsl(108, 58%, 51%)
HSV	hsv(108, 71%, 80%)
CMYK	cmyk(57.1%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(72.92, -58.49, 59.26)
CIE-LCH	lch(72.92, 83.26, 134.63°)
OKLab	oklab(74.72% -0.1605 0.1343)
OKLCH	oklch(74.72% 0.209 140.1)
XYZ	xyz(26.0490, 45.0413, 11.3233)
Luminance	0.4504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB3A #AE3ACB

analogous

#9FCB3A #57CB3A #3ACB65

triadic

#57CB3A #3A57CB #CB3A57

tetradic

#57CB3A #3A9FCB #AE3ACB #CB653A

square

#57CB3A #3A9FCB #AE3ACB #CB653A

split-complementary

#57CB3A #653ACB #CB3A9F

monochromatic

#2D6E1D #419E2A #57CB3A #80D86A #AAE59B

Accessibility & contrast

On white

2.10

#57CB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#57CB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB3A

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB3A	#FFFFFF	#000000	##000000
##57CB3A	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B921

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#49C4AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57cb3a;
/* rgb */ color: rgb(87, 203, 58);
/* oklch */ color: oklch(74.7% 0.209 140.1);

Tailwind

colors: {
  custom: {
    50: '#92dc79',
    500: '#57cb3a',
    950: '#000000',
  },
}

SCSS

$custom: #57cb3a;
$custom-light: #92dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb3a",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 108,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74715,
    "c": 0.20929,
    "h": 140.1
  },
  "luminance": 0.45044
}

Semantic roles & 50–950 ramp

primary

#57CB3A

secondary

#C490D0

accent

#46E1C2

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CB3A

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

Preview Lab → · Contrast checker → · Palette generator →