#57A022#57A022

#57A022 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.4% C 0.171 H 135.5°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#57A022
RGB	rgb(87, 160, 34)
HSL	hsl(95, 65%, 38%)
HSV	hsv(95, 79%, 63%)
CMYK	cmyk(45.6%, 0%, 78.8%, 37.3%)
CIE-LAB	lab(59.23, -43.74, 54.06)
CIE-LCH	lch(59.23, 69.54, 128.98°)
OKLab	oklab(63.4% -0.1222 0.1201)
OKLCH	oklch(63.4% 0.171 135.5)
XYZ	xyz(16.7896, 27.2823, 5.8944)
Luminance	0.2728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A022 #6B22A0

analogous

#96A022 #57A022 #22A02C

triadic

#57A022 #2257A0 #A02257

tetradic

#57A022 #2296A0 #6B22A0 #A02C22

square

#57A022 #2296A0 #6B22A0 #A02C22

split-complementary

#57A022 #2C22A0 #A02296

monochromatic

#203B0D #3C6E17 #57A022 #72D22D #94DD5F

Accessibility & contrast

On white

3.25

#57A022 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#57A022 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A022

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A022	#FFFFFF	#000000	##000000
##57A022	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9C8C30

Tritanopia (blue-blind)

#559A89

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #57a022;
/* rgb */ color: rgb(87, 160, 34);
/* oklch */ color: oklch(63.4% 0.171 135.5);

Tailwind

colors: {
  custom: {
    50: '#8dbd68',
    500: '#57a022',
    950: '#000000',
  },
}

SCSS

$custom: #57a022;
$custom-light: #8dbd68;
$custom-dark: #000000;

JSON

{
  "hex": "#57a022",
  "rgb": {
    "r": 87,
    "g": 160,
    "b": 34
  },
  "hsl": {
    "h": 94.762,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.634,
    "c": 0.17133,
    "h": 135.5
  },
  "luminance": 0.27283
}

Semantic roles & 50–950 ramp

primary

#57A022

secondary

#975CC2

accent

#40E8A1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A022

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

Preview Lab → · Contrast checker → · Palette generator →