#57BB7B#57BB7B

#57BB7B is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.133 H 153.3°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#57BB7B
RGB	rgb(87, 187, 123)
HSL	hsl(142, 42%, 54%)
HSV	hsv(142, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 34.2%, 26.7%)
CIE-LAB	lab(68.75, -43.77, 23.76)
CIE-LCH	lch(68.75, 49.80, 151.50°)
OKLab	oklab(71.54% -0.119 0.0598)
OKLCH	oklch(71.54% 0.133 153.3)
XYZ	xyz(25.2741, 38.9948, 24.9299)
Luminance	0.3900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB7B #BB5797

analogous

#65BB57 #57BB7B #57BBAD

triadic

#57BB7B #7B57BB #BB7B57

tetradic

#57BB7B #5765BB #BB5797 #BBAD57

square

#57BB7B #5765BB #BB5797 #BBAD57

split-complementary

#57BB7B #AD57BB #BB5765

monochromatic

#2C6C43 #3D975E #57BB7B #83CD9D #AEDEBF

Accessibility & contrast

On white

2.39

#57BB7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#57BB7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB7B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB7B	#FFFFFF	#000000	##000000
##57BB7B	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAE77

Deuteranopia (green-blind)

#ADA47F

Tritanopia (blue-blind)

#3DB9AA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #57bb7b;
/* rgb */ color: rgb(87, 187, 123);
/* oklch */ color: oklch(71.5% 0.133 153.3);

Tailwind

colors: {
  custom: {
    50: '#8ed0a1',
    500: '#57bb7b',
    950: '#000000',
  },
}

SCSS

$custom: #57bb7b;
$custom-light: #8ed0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb7b",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 123
  },
  "hsl": {
    "h": 141.6,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7154,
    "c": 0.13317,
    "h": 153.3
  },
  "luminance": 0.38997
}

Semantic roles & 50–950 ramp

primary

#57BB7B

secondary

#CCA2BD

accent

#56A5D2

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D140F

muted

#7E827E

Preview Lab

Preview with #57BB7B

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

Preview Lab → · Contrast checker → · Palette generator →