#57A017#57A017

#57A017 is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.3% C 0.176 H 134.8°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#57A017
RGB	rgb(87, 160, 23)
HSL	hsl(92, 75%, 36%)
HSV	hsv(92, 86%, 63%)
CMYK	cmyk(45.6%, 0%, 85.6%, 37.3%)
CIE-LAB	lab(59.19, -44.28, 57.12)
CIE-LCH	lch(59.19, 72.27, 127.78°)
OKLab	oklab(63.34% -0.1242 0.1249)
OKLCH	oklch(63.34% 0.176 134.8)
XYZ	xyz(16.6556, 27.2287, 5.1885)
Luminance	0.2723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A017 #6017A0

analogous

#9BA017 #57A017 #17A01C

triadic

#57A017 #1757A0 #A01757

tetradic

#57A017 #179BA0 #6017A0 #A01C17

square

#57A017 #179BA0 #6017A0 #A01C17

split-complementary

#57A017 #1C17A0 #A0179B

monochromatic

#1D3508 #3A6A0F #57A017 #74D61F #94E54C

Accessibility & contrast

On white

3.26

#57A017 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#57A017 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A017

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A017	#FFFFFF	#000000	##000000
##57A017	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9D8C29

Tritanopia (blue-blind)

#559A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #57a017;
/* rgb */ color: rgb(87, 160, 23);
/* oklch */ color: oklch(63.3% 0.176 134.8);

Tailwind

colors: {
  custom: {
    50: '#8ebd63',
    500: '#57a017',
    950: '#000000',
  },
}

SCSS

$custom: #57a017;
$custom-light: #8ebd63;
$custom-dark: #000000;

JSON

{
  "hex": "#57a017",
  "rgb": {
    "r": 87,
    "g": 160,
    "b": 23
  },
  "hsl": {
    "h": 91.971,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.63344,
    "c": 0.17618,
    "h": 134.8
  },
  "luminance": 0.2723
}

Semantic roles & 50–950 ramp

primary

#57A017

secondary

#8D4CC7

accent

#36F19A

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #57A017

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

Preview Lab → · Contrast checker → · Palette generator →