#57B548#57B548

#57B548 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.2% C 0.172 H 141.0°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#57B548
RGB	rgb(87, 181, 72)
HSL	hsl(112, 43%, 50%)
HSV	hsv(112, 60%, 71%)
CMYK	cmyk(51.9%, 0%, 60.2%, 29%)
CIE-LAB	lab(66.17, -48.94, 46.18)
CIE-LCH	lch(66.17, 67.29, 136.66°)
OKLab	oklab(69.19% -0.1338 0.1083)
OKLCH	oklch(69.19% 0.172 141)
XYZ	xyz(21.6231, 35.5402, 11.8501)
Luminance	0.3554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B548 #A648B5

analogous

#8EB548 #57B548 #48B570

triadic

#57B548 #4857B5 #B54857

tetradic

#57B548 #488EB5 #A648B5 #B57048

square

#57B548 #488EB5 #A648B5 #B57048

split-complementary

#57B548 #7048B5 #B5488E

monochromatic

#2D5D25 #428937 #57B548 #7FC773 #A7D99F

Accessibility & contrast

On white

2.59

#57B548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#57B548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B548

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B548	#FFFFFF	#000000	##000000
##57B548	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A63C

Deuteranopia (green-blind)

#AD9E51

Tritanopia (blue-blind)

#4CB09E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57b548;
/* rgb */ color: rgb(87, 181, 72);
/* oklch */ color: oklch(69.2% 0.172 141.0);

Tailwind

colors: {
  custom: {
    50: '#8ecc7f',
    500: '#57b548',
    950: '#000000',
  },
}

SCSS

$custom: #57b548;
$custom-light: #8ecc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#57b548",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 111.743,
    "s": 43.083,
    "l": 49.608
  },
  "oklch": {
    "l": 0.6919,
    "c": 0.17212,
    "h": 141
  },
  "luminance": 0.35542
}

Semantic roles & 50–950 ramp

primary

#57B548

secondary

#BE93C5

accent

#55D3C2

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B548

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

Preview Lab → · Contrast checker → · Palette generator →