#57A342#57A342

#57A342 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.5% C 0.153 H 139.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#57A342
RGB	rgb(87, 163, 66)
HSL	hsl(107, 42%, 45%)
HSV	hsv(107, 60%, 64%)
CMYK	cmyk(46.6%, 0%, 59.5%, 36.1%)
CIE-LAB	lab(60.44, -42.29, 42.38)
CIE-LCH	lch(60.44, 59.87, 134.94°)
OKLab	oklab(64.47% -0.1161 0.0996)
OKLCH	oklch(64.47% 0.153 139.4)
XYZ	xyz(18.0104, 28.6128, 9.7270)
Luminance	0.2861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A342 #8E42A3

analogous

#88A342 #57A342 #42A35D

triadic

#57A342 #4257A3 #A34257

tetradic

#57A342 #4288A3 #8E42A3 #A35D42

square

#57A342 #4288A3 #8E42A3 #A35D42

split-complementary

#57A342 #5D42A3 #A34288

monochromatic

#284C1F #407730 #57A342 #77C063 #9DD18E

Accessibility & contrast

On white

3.12

#57A342 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#57A342 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A342

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A342	#FFFFFF	#000000	##000000
##57A342	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79638

Deuteranopia (green-blind)

#9D8F49

Tritanopia (blue-blind)

#519E8E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #57a342;
/* rgb */ color: rgb(87, 163, 66);
/* oklch */ color: oklch(64.5% 0.153 139.4);

Tailwind

colors: {
  custom: {
    50: '#8cbf7a',
    500: '#57a342',
    950: '#000000',
  },
}

SCSS

$custom: #57a342;
$custom-light: #8cbf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#57a342",
  "rgb": {
    "r": 87,
    "g": 163,
    "b": 66
  },
  "hsl": {
    "h": 107.01,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64468,
    "c": 0.15293,
    "h": 139.4
  },
  "luminance": 0.28614
}

Semantic roles & 50–950 ramp

primary

#57A342

secondary

#B084BC

accent

#56D2B7

background

#F8FBF7

surface

#F0F7EE

border

#CBD0C9

text

#0D1209

muted

#7D817B

Preview Lab

Preview with #57A342

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

Preview Lab → · Contrast checker → · Palette generator →