#57B047#57B047

#57B047 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.9% C 0.166 H 140.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#57B047
RGB	rgb(87, 176, 71)
HSL	hsl(111, 43%, 48%)
HSV	hsv(111, 60%, 69%)
CMYK	cmyk(50.6%, 0%, 59.7%, 31%)
CIE-LAB	lab(64.59, -47.06, 44.83)
CIE-LCH	lch(64.59, 64.99, 136.39°)
OKLab	oklab(67.89% -0.1287 0.1053)
OKLCH	oklch(67.89% 0.166 140.7)
XYZ	xyz(20.5923, 33.5303, 11.3469)
Luminance	0.3353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B047 #A047B0

analogous

#8BB047 #57B047 #47B06B

triadic

#57B047 #4757B0 #B04757

tetradic

#57B047 #478BB0 #A047B0 #B06B47

square

#57B047 #478BB0 #A047B0 #B06B47

split-complementary

#57B047 #6B47B0 #B0478B

monochromatic

#2C5924 #418435 #57B047 #7CC56F #A4D79B

Accessibility & contrast

On white

2.73

#57B047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#57B047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B047

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B047	#FFFFFF	#000000	##000000
##57B047	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A13C

Deuteranopia (green-blind)

#A99A4F

Tritanopia (blue-blind)

#4DAB99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #57b047;
/* rgb */ color: rgb(87, 176, 71);
/* oklch */ color: oklch(67.9% 0.166 140.7);

Tailwind

colors: {
  custom: {
    50: '#8ec87e',
    500: '#57b047',
    950: '#000000',
  },
}

SCSS

$custom: #57b047;
$custom-light: #8ec87e;
$custom-dark: #000000;

JSON

{
  "hex": "#57b047",
  "rgb": {
    "r": 87,
    "g": 176,
    "b": 71
  },
  "hsl": {
    "h": 110.857,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67889,
    "c": 0.16632,
    "h": 140.7
  },
  "luminance": 0.33532
}

Semantic roles & 50–950 ramp

primary

#57B047

secondary

#BB90C3

accent

#56D2BF

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B047

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

Preview Lab → · Contrast checker → · Palette generator →