#537816#537816

#537816 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.6% C 0.129 H 128.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#537816
RGB	rgb(83, 120, 22)
HSL	hsl(83, 69%, 28%)
HSV	hsv(83, 82%, 47%)
CMYK	cmyk(30.8%, 0%, 81.7%, 52.9%)
CIE-LAB	lab(46.08, -28.23, 45.52)
CIE-LCH	lch(46.08, 53.56, 121.80°)
OKLab	oklab(52.57% -0.0809 0.1004)
OKLCH	oklch(52.57% 0.129 128.9)
XYZ	xyz(10.4286, 15.3296, 3.1684)
Luminance	0.1533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537816 #3B1678

analogous

#786C16 #537816 #227816

triadic

#537816 #165378 #781653

tetradic

#537816 #16786C #3B1678 #781622

square

#537816 #16786C #3B1678 #781622

split-complementary

#537816 #162278 #6C1678

monochromatic

#121A05 #2F440D #537816 #77AC1F #99D92F

Accessibility & contrast

On white

5.16

#537816 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#537816 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537816

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537816	#FFFFFF	#000000	##FFFFFF
##537816	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#796C20

Tritanopia (blue-blind)

#567266

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #537816;
/* rgb */ color: rgb(83, 120, 22);
/* oklch */ color: oklch(52.6% 0.129 128.9);

Tailwind

colors: {
  custom: {
    50: '#879f5d',
    500: '#537816',
    950: '#000000',
  },
}

SCSS

$custom: #537816;
$custom-light: #879f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#537816",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 22
  },
  "hsl": {
    "h": 82.653,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52568,
    "c": 0.12891,
    "h": 128.9
  },
  "luminance": 0.1533
}

Semantic roles & 50–950 ramp

primary

#537816

secondary

#673CAD

accent

#3CEC7E

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #537816

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

Preview Lab → · Contrast checker → · Palette generator →