#57B443#57B443

#57B443 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.9% C 0.175 H 140.3°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#57B443
RGB	rgb(87, 180, 67)
HSL	hsl(109, 46%, 48%)
HSV	hsv(109, 63%, 71%)
CMYK	cmyk(51.7%, 0%, 62.8%, 29.4%)
CIE-LAB	lab(65.81, -49.08, 48.01)
CIE-LCH	lch(65.81, 68.66, 135.63°)
OKLab	oklab(68.88% -0.1344 0.1117)
OKLCH	oklch(68.88% 0.175 140.3)
XYZ	xyz(21.2640, 35.0724, 10.9582)
Luminance	0.3507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B443 #A043B4

analogous

#8FB443 #57B443 #43B468

triadic

#57B443 #4357B4 #B44357

tetradic

#57B443 #438FB4 #A043B4 #B46843

square

#57B443 #438FB4 #A043B4 #B46843

split-complementary

#57B443 #6843B4 #B4438F

monochromatic

#2C5B22 #418732 #57B443 #7CC86C #A4D999

Accessibility & contrast

On white

2.62

#57B443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#57B443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B443

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B443	#FFFFFF	#000000	##000000
##57B443	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A536

Deuteranopia (green-blind)

#AC9D4C

Tritanopia (blue-blind)

#4DAE9C

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b443;
/* rgb */ color: rgb(87, 180, 67);
/* oklch */ color: oklch(68.9% 0.175 140.3);

Tailwind

colors: {
  custom: {
    50: '#8ecb7c',
    500: '#57b443',
    950: '#000000',
  },
}

SCSS

$custom: #57b443;
$custom-light: #8ecb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#57b443",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 67
  },
  "hsl": {
    "h": 109.381,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.68877,
    "c": 0.17481,
    "h": 140.3
  },
  "luminance": 0.35074
}

Semantic roles & 50–950 ramp

primary

#57B443

secondary

#BB8EC5

accent

#52D5BE

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B443

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

Preview Lab → · Contrast checker → · Palette generator →