#537218#537218

#537218 is a mid, moderate yellow-green. Relative luminance 0.139; OKLCH L 51.0% C 0.120 H 127.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#537218
RGB	rgb(83, 114, 24)
HSL	hsl(81, 65%, 27%)
HSV	hsv(81, 79%, 45%)
CMYK	cmyk(27.2%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(44.15, -25.19, 43.02)
CIE-LCH	lch(44.15, 49.85, 120.36°)
OKLab	oklab(51% -0.0725 0.0954)
OKLCH	oklch(51% 0.12 127.2)
XYZ	xyz(9.7495, 13.9394, 3.0409)
Luminance	0.1394 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537218 #371872

analogous

#726418 #537218 #267218

triadic

#537218 #185372 #721853

tetradic

#537218 #187264 #371872 #721826

square

#537218 #187264 #371872 #721826

split-complementary

#537218 #182672 #641872

monochromatic

#121905 #2E3F0D #537218 #78A523 #9CD431

Accessibility & contrast

On white

5.54

#537218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#537218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537218

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537218	#FFFFFF	#000000	##FFFFFF
##537218	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A04

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#566C61

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #537218;
/* rgb */ color: rgb(83, 114, 24);
/* oklch */ color: oklch(51.0% 0.120 127.2);

Tailwind

colors: {
  custom: {
    50: '#879a5d',
    500: '#537218',
    950: '#000000',
  },
}

SCSS

$custom: #537218;
$custom-light: #879a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#537218",
  "rgb": {
    "r": 83,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 80.667,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.50997,
    "c": 0.11985,
    "h": 127.2
  },
  "luminance": 0.1394
}

Semantic roles & 50–950 ramp

primary

#537218

secondary

#633EA7

accent

#40E87A

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #537218

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

Preview Lab → · Contrast checker → · Palette generator →