#57BB53#57BB53

#57BB53 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.9% C 0.171 H 142.8°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#57BB53
RGB	rgb(87, 187, 83)
HSL	hsl(118, 43%, 53%)
HSV	hsv(118, 56%, 73%)
CMYK	cmyk(53.5%, 0%, 55.6%, 26.7%)
CIE-LAB	lab(68.16, -50.01, 43.38)
CIE-LCH	lch(68.16, 66.20, 139.06°)
OKLab	oklab(70.87% -0.1361 0.1032)
OKLCH	oklch(70.87% 0.171 142.8)
XYZ	xyz(23.2609, 38.1895, 14.3275)
Luminance	0.3819 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB53 #B753BB

analogous

#8BBB53 #57BB53 #53BB83

triadic

#57BB53 #5357BB #BB5357

tetradic

#57BB53 #538BBB #B753BB #BB8353

square

#57BB53 #538BBB #B753BB #BB8353

split-complementary

#57BB53 #8353BB #BB538B

monochromatic

#2C6A2A #3F963B #57BB53 #82CC7F #ADDEAB

Accessibility & contrast

On white

2.43

#57BB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#57BB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB53

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB53	#FFFFFF	#000000	##000000
##57BB53	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC49

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#49B6A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb53;
/* rgb */ color: rgb(87, 187, 83);
/* oklch */ color: oklch(70.9% 0.171 142.8);

Tailwind

colors: {
  custom: {
    50: '#8fd086',
    500: '#57bb53',
    950: '#000000',
  },
}

SCSS

$custom: #57bb53;
$custom-light: #8fd086;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb53",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 83
  },
  "hsl": {
    "h": 117.692,
    "s": 43.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.70866,
    "c": 0.17079,
    "h": 142.8
  },
  "luminance": 0.38191
}

Semantic roles & 50–950 ramp

primary

#57BB53

secondary

#CA9ECB

accent

#55D3CE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #57BB53

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

Preview Lab → · Contrast checker → · Palette generator →