#57AA22#57AA22

#57AA22 is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.0% C 0.183 H 136.5°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#57AA22
RGB	rgb(87, 170, 34)
HSL	hsl(97, 67%, 40%)
HSV	hsv(97, 80%, 67%)
CMYK	cmyk(48.8%, 0%, 80%, 33.3%)
CIE-LAB	lab(62.41, -47.74, 57.05)
CIE-LCH	lch(62.41, 74.39, 129.92°)
OKLab	oklab(66.01% -0.1329 0.1264)
OKLCH	oklch(66.01% 0.183 136.5)
XYZ	xyz(18.5934, 30.8899, 6.4957)
Luminance	0.3089 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA22 #7522AA

analogous

#9BAA22 #57AA22 #22AA31

triadic

#57AA22 #2257AA #AA2257

tetradic

#57AA22 #229BAA #7522AA #AA3122

square

#57AA22 #229BAA #7522AA #AA3122

split-complementary

#57AA22 #3122AA #AA229B

monochromatic

#23440E #3D7718 #57AA22 #73D633 #96E066

Accessibility & contrast

On white

2.93

#57AA22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#57AA22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA22

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA22	#FFFFFF	#000000	##000000
##57AA22	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A59432

Tritanopia (blue-blind)

#53A491

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa22;
/* rgb */ color: rgb(87, 170, 34);
/* oklch */ color: oklch(66.0% 0.183 136.5);

Tailwind

colors: {
  custom: {
    50: '#8ec469',
    500: '#57aa22',
    950: '#000000',
  },
}

SCSS

$custom: #57aa22;
$custom-light: #8ec469;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa22",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 34
  },
  "hsl": {
    "h": 96.618,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.66013,
    "c": 0.18342,
    "h": 136.5
  },
  "luminance": 0.30891
}

Semantic roles & 50–950 ramp

primary

#57AA22

secondary

#9F62C6

accent

#3EEAA7

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AA22

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

Preview Lab → · Contrast checker → · Palette generator →