#57A626#57A626

#57A626 is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.0% C 0.177 H 136.4°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#57A626
RGB	rgb(87, 166, 38)
HSL	hsl(97, 63%, 40%)
HSV	hsv(97, 77%, 65%)
CMYK	cmyk(47.6%, 0%, 77.1%, 34.9%)
CIE-LAB	lab(61.17, -45.93, 54.59)
CIE-LCH	lch(61.17, 71.34, 130.07°)
OKLab	oklab(64.99% -0.1278 0.1218)
OKLCH	oklch(64.99% 0.177 136.4)
XYZ	xyz(17.9161, 29.4374, 6.5713)
Luminance	0.2944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A626 #7526A6

analogous

#97A626 #57A626 #26A635

triadic

#57A626 #2657A6 #A62657

tetradic

#57A626 #2697A6 #7526A6 #A63526

square

#57A626 #2697A6 #7526A6 #A63526

split-complementary

#57A626 #3526A6 #A62697

monochromatic

#23420F #3D741B #57A626 #73D138 #96DD6A

Accessibility & contrast

On white

3.05

#57A626 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#57A626 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A626

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A626	#FFFFFF	#000000	##000000
##57A626	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9806

Deuteranopia (green-blind)

#A19134

Tritanopia (blue-blind)

#53A08E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #57a626;
/* rgb */ color: rgb(87, 166, 38);
/* oklch */ color: oklch(65.0% 0.177 136.4);

Tailwind

colors: {
  custom: {
    50: '#8ec16a',
    500: '#57a626',
    950: '#000000',
  },
}

SCSS

$custom: #57a626;
$custom-light: #8ec16a;
$custom-dark: #000000;

JSON

{
  "hex": "#57a626",
  "rgb": {
    "r": 87,
    "g": 166,
    "b": 38
  },
  "hsl": {
    "h": 97.031,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.64993,
    "c": 0.17657,
    "h": 136.4
  },
  "luminance": 0.29439
}

Semantic roles & 50–950 ramp

primary

#57A626

secondary

#9F65C3

accent

#42E6A7

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #57A626

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

Preview Lab → · Contrast checker → · Palette generator →