#57AC37#57AC37

#57AC37 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.7% C 0.173 H 138.4°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#57AC37
RGB	rgb(87, 172, 55)
HSL	hsl(104, 52%, 45%)
HSV	hsv(104, 68%, 67%)
CMYK	cmyk(49.4%, 0%, 68%, 32.5%)
CIE-LAB	lab(63.18, -47.05, 50.27)
CIE-LCH	lch(63.18, 68.86, 133.11°)
OKLab	oklab(66.69% -0.1297 0.1151)
OKLCH	oklch(66.69% 0.173 138.4)
XYZ	xyz(19.3719, 31.8057, 8.7320)
Luminance	0.3181 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC37 #8C37AC

analogous

#92AC37 #57AC37 #37AC52

triadic

#57AC37 #3757AC #AC3757

tetradic

#57AC37 #3792AC #8C37AC #AC5237

square

#57AC37 #3792AC #8C37AC #AC5237

split-complementary

#57AC37 #5237AC #AC3792

monochromatic

#284F19 #407E28 #57AC37 #76C957 #9CD885

Accessibility & contrast

On white

2.85

#57AC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#57AC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC37

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC37	#FFFFFF	#000000	##000000
##57AC37	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D27

Deuteranopia (green-blind)

#A69641

Tritanopia (blue-blind)

#50A694

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ac37;
/* rgb */ color: rgb(87, 172, 55);
/* oklch */ color: oklch(66.7% 0.173 138.4);

Tailwind

colors: {
  custom: {
    50: '#8ec574',
    500: '#57ac37',
    950: '#000000',
  },
}

SCSS

$custom: #57ac37;
$custom-light: #8ec574;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac37",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 55
  },
  "hsl": {
    "h": 103.59,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66687,
    "c": 0.17345,
    "h": 138.4
  },
  "luminance": 0.31807
}

Semantic roles & 50–950 ramp

primary

#57AC37

secondary

#AF7DC2

accent

#4DDBB4

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57AC37

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

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