#57BB5A#57BB5A

#57BB5A is a light, vivid green. Relative luminance 0.383; OKLCH L 71.0% C 0.165 H 144.1°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#57BB5A
RGB	rgb(87, 187, 90)
HSL	hsl(122, 42%, 54%)
HSV	hsv(122, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 51.9%, 26.7%)
CIE-LAB	lab(68.24, -49.10, 40.10)
CIE-LCH	lch(68.24, 63.39, 140.76°)
OKLab	oklab(70.96% -0.1334 0.0964)
OKLCH	oklch(70.96% 0.165 144.1)
XYZ	xyz(23.5450, 38.3031, 15.8234)
Luminance	0.3831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB5A #BB57B8

analogous

#86BB57 #57BB5A #57BB8C

triadic

#57BB5A #5A57BB #BB5A57

tetradic

#57BB5A #5786BB #BB57B8 #BB8C57

square

#57BB5A #5786BB #BB57B8 #BB8C57

split-complementary

#57BB5A #8C57BB #BB5786

monochromatic

#2C6C2E #3D9740 #57BB5A #83CD85 #AEDEB0

Accessibility & contrast

On white

2.42

#57BB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#57BB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB5A

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB5A	#FFFFFF	#000000	##000000
##57BB5A	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC51

Deuteranopia (green-blind)

#B1A361

Tritanopia (blue-blind)

#47B6A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb5a;
/* rgb */ color: rgb(87, 187, 90);
/* oklch */ color: oklch(71.0% 0.165 144.1);

Tailwind

colors: {
  custom: {
    50: '#8ed08b',
    500: '#57bb5a',
    950: '#000000',
  },
}

SCSS

$custom: #57bb5a;
$custom-light: #8ed08b;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb5a",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 90
  },
  "hsl": {
    "h": 121.8,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.70962,
    "c": 0.16457,
    "h": 144.1
  },
  "luminance": 0.38305
}

Semantic roles & 50–950 ramp

primary

#57BB5A

secondary

#CCA2CB

accent

#56CED2

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #57BB5A

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

Preview Lab → · Contrast checker → · Palette generator →