#57A140#57A140

#57A140 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.9% C 0.152 H 138.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#57A140
RGB	rgb(87, 161, 64)
HSL	hsl(106, 43%, 44%)
HSV	hsv(106, 60%, 63%)
CMYK	cmyk(46%, 0%, 60.2%, 36.9%)
CIE-LAB	lab(59.78, -41.67, 42.57)
CIE-LCH	lch(59.78, 59.57, 134.39°)
OKLab	oklab(63.93% -0.1145 0.0998)
OKLCH	oklch(63.93% 0.152 138.9)
XYZ	xyz(17.6001, 27.8850, 9.3044)
Luminance	0.2789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A140 #8A40A1

analogous

#88A140 #57A140 #40A15A

triadic

#57A140 #4057A1 #A14057

tetradic

#57A140 #4088A1 #8A40A1 #A15A40

square

#57A140 #4088A1 #8A40A1 #A15A40

split-complementary

#57A140 #5A40A1 #A14088

monochromatic

#28491D #3F752F #57A140 #76BF5F #9BD18B

Accessibility & contrast

On white

3.19

#57A140 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#57A140 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A140

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A140	#FFFFFF	#000000	##000000
##57A140	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69436

Deuteranopia (green-blind)

#9B8E47

Tritanopia (blue-blind)

#519C8C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #57a140;
/* rgb */ color: rgb(87, 161, 64);
/* oklch */ color: oklch(63.9% 0.152 138.9);

Tailwind

colors: {
  custom: {
    50: '#8cbd78',
    500: '#57a140',
    950: '#000000',
  },
}

SCSS

$custom: #57a140;
$custom-light: #8cbd78;
$custom-dark: #000000;

JSON

{
  "hex": "#57a140",
  "rgb": {
    "r": 87,
    "g": 161,
    "b": 64
  },
  "hsl": {
    "h": 105.773,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63926,
    "c": 0.15189,
    "h": 138.9
  },
  "luminance": 0.27886
}

Semantic roles & 50–950 ramp

primary

#57A140

secondary

#AE81BC

accent

#55D3B5

background

#F8FBF7

surface

#F0F7ED

border

#CBD0C8

text

#0C1209

muted

#7D817B

Preview Lab

Preview with #57A140

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

Preview Lab → · Contrast checker → · Palette generator →