#57BF5B#57BF5B

#57BF5B is a light, vivid green. Relative luminance 0.400; OKLCH L 72.0% C 0.169 H 144.3°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#57BF5B
RGB	rgb(87, 191, 91)
HSL	hsl(122, 45%, 55%)
HSV	hsv(122, 54%, 75%)
CMYK	cmyk(54.5%, 0%, 52.4%, 25.1%)
CIE-LAB	lab(69.50, -50.54, 41.14)
CIE-LCH	lch(69.50, 65.17, 140.86°)
OKLab	oklab(72% -0.1372 0.0988)
OKLCH	oklch(72% 0.169 144.3)
XYZ	xyz(24.4482, 40.0411, 16.3359)
Luminance	0.4004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BF5B #BF57BB

analogous

#87BF57 #57BF5B #57BF8F

triadic

#57BF5B #5B57BF #BF5B57

tetradic

#57BF5B #5787BF #BF57BB #BF8F57

square

#57BF5B #5787BF #BF57BB #BF8F57

split-complementary

#57BF5B #8F57BF #BF5787

monochromatic

#2B712E #3C9D40 #57BF5B #83D086 #B0E1B2

Accessibility & contrast

On white

2.33

#57BF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#57BF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BF5B

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BF5B	#FFFFFF	#000000	##000000
##57BF5B	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF52

Deuteranopia (green-blind)

#B5A662

Tritanopia (blue-blind)

#46BAA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #57bf5b;
/* rgb */ color: rgb(87, 191, 91);
/* oklch */ color: oklch(72.0% 0.169 144.3);

Tailwind

colors: {
  custom: {
    50: '#8fd38c',
    500: '#57bf5b',
    950: '#000000',
  },
}

SCSS

$custom: #57bf5b;
$custom-light: #8fd38c;
$custom-dark: #000000;

JSON

{
  "hex": "#57bf5b",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 91
  },
  "hsl": {
    "h": 122.308,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.71997,
    "c": 0.16909,
    "h": 144.3
  },
  "luminance": 0.40043
}

Semantic roles & 50–950 ramp

primary

#57BF5B

secondary

#CFA3CD

accent

#53D0D5

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #57BF5B

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

Preview Lab → · Contrast checker → · Palette generator →