#57AA2A#57AA2A

#57AA2A is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.1% C 0.179 H 137.0°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#57AA2A
RGB	rgb(87, 170, 42)
HSL	hsl(99, 60%, 42%)
HSV	hsv(99, 75%, 67%)
CMYK	cmyk(48.8%, 0%, 75.3%, 33.3%)
CIE-LAB	lab(62.46, -47.26, 54.49)
CIE-LCH	lch(62.46, 72.13, 130.94°)
OKLab	oklab(66.06% -0.1311 0.1222)
OKLCH	oklch(66.06% 0.179 137)
XYZ	xyz(18.7226, 30.9416, 7.1758)
Luminance	0.3094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AA2A #7D2AAA

analogous

#97AA2A #57AA2A #2AAA3D

triadic

#57AA2A #2A57AA #AA2A57

tetradic

#57AA2A #2A97AA #7D2AAA #AA3D2A

square

#57AA2A #2A97AA #7D2AAA #AA3D2A

split-complementary

#57AA2A #3D2AAA #AA2A97

monochromatic

#254812 #3E791E #57AA2A #73D041 #97DC72

Accessibility & contrast

On white

2.92

#57AA2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#57AA2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AA2A

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AA2A	#FFFFFF	#000000	##000000
##57AA2A	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B0F

Deuteranopia (green-blind)

#A59437

Tritanopia (blue-blind)

#52A492

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #57aa2a;
/* rgb */ color: rgb(87, 170, 42);
/* oklch */ color: oklch(66.1% 0.179 137.0);

Tailwind

colors: {
  custom: {
    50: '#8ec46d',
    500: '#57aa2a',
    950: '#000000',
  },
}

SCSS

$custom: #57aa2a;
$custom-light: #8ec46d;
$custom-dark: #000000;

JSON

{
  "hex": "#57aa2a",
  "rgb": {
    "r": 87,
    "g": 170,
    "b": 42
  },
  "hsl": {
    "h": 98.906,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66063,
    "c": 0.17925,
    "h": 137
  },
  "luminance": 0.30943
}

Semantic roles & 50–950 ramp

primary

#57AA2A

secondary

#A56CC3

accent

#44E4AC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #57AA2A

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

Preview Lab → · Contrast checker → · Palette generator →