#57A237#57A237

#57A237 is a light, vivid green. Relative luminance 0.281; OKLCH L 64.1% C 0.160 H 137.7°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#57A237
RGB	rgb(87, 162, 55)
HSL	hsl(102, 49%, 43%)
HSV	hsv(102, 66%, 64%)
CMYK	cmyk(46.3%, 0%, 66%, 36.5%)
CIE-LAB	lab(60.02, -42.99, 46.87)
CIE-LCH	lch(60.02, 63.61, 132.53°)
OKLab	oklab(64.09% -0.1187 0.108)
OKLCH	oklch(64.09% 0.16 137.7)
XYZ	xyz(17.5398, 28.1416, 8.1213)
Luminance	0.2814 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A237 #8237A2

analogous

#8DA237 #57A237 #37A24C

triadic

#57A237 #3757A2 #A23757

tetradic

#57A237 #378DA2 #8237A2 #A24C37

square

#57A237 #378DA2 #8237A2 #A24C37

split-complementary

#57A237 #4C37A2 #A2378D

monochromatic

#264718 #3E7427 #57A237 #74C452 #99D480

Accessibility & contrast

On white

3.17

#57A237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#57A237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A237

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A237	#FFFFFF	#000000	##000000
##57A237	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79529

Deuteranopia (green-blind)

#9D8E40

Tritanopia (blue-blind)

#529C8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #57a237;
/* rgb */ color: rgb(87, 162, 55);
/* oklch */ color: oklch(64.1% 0.160 137.7);

Tailwind

colors: {
  custom: {
    50: '#8cbe73',
    500: '#57a237',
    950: '#000000',
  },
}

SCSS

$custom: #57a237;
$custom-light: #8cbe73;
$custom-dark: #000000;

JSON

{
  "hex": "#57a237",
  "rgb": {
    "r": 87,
    "g": 162,
    "b": 55
  },
  "hsl": {
    "h": 102.056,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64088,
    "c": 0.16047,
    "h": 137.7
  },
  "luminance": 0.28143
}

Semantic roles & 50–950 ramp

primary

#57A237

secondary

#A878BD

accent

#4FD9B0

background

#F9FBF7

surface

#F1F7ED

border

#CBD0C8

text

#0D1208

muted

#7E817B

Preview Lab

Preview with #57A237

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

Preview Lab → · Contrast checker → · Palette generator →