#57A822#57A822

#57A822 is a light, vivid yellow-green. Relative luminance 0.301; OKLCH L 65.5% C 0.181 H 136.3°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#57A822
RGB	rgb(87, 168, 34)
HSL	hsl(96, 66%, 40%)
HSV	hsv(96, 80%, 66%)
CMYK	cmyk(48.2%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(61.78, -46.95, 56.46)
CIE-LCH	lch(61.78, 73.43, 129.75°)
OKLab	oklab(65.49% -0.1308 0.1251)
OKLCH	oklch(65.49% 0.181 136.3)
XYZ	xyz(18.2213, 30.1458, 6.3716)
Luminance	0.3015 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A822 #7322A8

analogous

#9AA822 #57A822 #22A830

triadic

#57A822 #2257A8 #A82257

tetradic

#57A822 #229AA8 #7322A8 #A83022

square

#57A822 #229AA8 #7322A8 #A83022

split-complementary

#57A822 #3022A8 #A8229A

monochromatic

#22420D #3D7518 #57A822 #72D532 #95E065

Accessibility & contrast

On white

2.99

#57A822 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#57A822 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A822

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A822	#FFFFFF	#000000	##000000
##57A822	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A39331

Tritanopia (blue-blind)

#53A28F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #57a822;
/* rgb */ color: rgb(87, 168, 34);
/* oklch */ color: oklch(65.5% 0.181 136.3);

Tailwind

colors: {
  custom: {
    50: '#8ec269',
    500: '#57a822',
    950: '#000000',
  },
}

SCSS

$custom: #57a822;
$custom-light: #8ec269;
$custom-dark: #000000;

JSON

{
  "hex": "#57a822",
  "rgb": {
    "r": 87,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 96.269,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65491,
    "c": 0.18103,
    "h": 136.3
  },
  "luminance": 0.30147
}

Semantic roles & 50–950 ramp

primary

#57A822

secondary

#9D61C5

accent

#3FE9A6

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A822

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

Preview Lab → · Contrast checker → · Palette generator →