#57A522#57A522

#57A522 is a light, vivid yellow-green. Relative luminance 0.291; OKLCH L 64.7% C 0.177 H 136.0°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#57A522
RGB	rgb(87, 165, 34)
HSL	hsl(96, 66%, 39%)
HSV	hsv(96, 79%, 65%)
CMYK	cmyk(47.3%, 0%, 79.4%, 35.3%)
CIE-LAB	lab(60.83, -45.76, 55.56)
CIE-LCH	lch(60.83, 71.98, 129.48°)
OKLab	oklab(64.71% -0.1276 0.1233)
OKLCH	oklch(64.71% 0.177 136)
XYZ	xyz(17.6739, 29.0509, 6.1891)
Luminance	0.2905 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A522 #7022A5

analogous

#99A522 #57A522 #22A52F

triadic

#57A522 #2257A5 #A52257

tetradic

#57A522 #2299A5 #7022A5 #A52F22

square

#57A522 #2299A5 #7022A5 #A52F22

split-complementary

#57A522 #2F22A5 #A52299

monochromatic

#21400D #3C7218 #57A522 #72D430 #95DF63

Accessibility & contrast

On white

3.08

#57A522 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#57A522 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A522

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A522	#FFFFFF	#000000	##000000
##57A522	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#A19031

Tritanopia (blue-blind)

#549F8D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #57a522;
/* rgb */ color: rgb(87, 165, 34);
/* oklch */ color: oklch(64.7% 0.177 136.0);

Tailwind

colors: {
  custom: {
    50: '#8ec068',
    500: '#57a522',
    950: '#000000',
  },
}

SCSS

$custom: #57a522;
$custom-light: #8ec068;
$custom-dark: #000000;

JSON

{
  "hex": "#57a522",
  "rgb": {
    "r": 87,
    "g": 165,
    "b": 34
  },
  "hsl": {
    "h": 95.725,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64708,
    "c": 0.17742,
    "h": 136
  },
  "luminance": 0.29052
}

Semantic roles & 50–950 ramp

primary

#57A522

secondary

#9B5FC4

accent

#3FE9A4

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A522

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

Preview Lab → · Contrast checker → · Palette generator →