#536818#536818

#536818 is a mid, moderate yellow-green. Relative luminance 0.118; OKLCH L 48.4% C 0.106 H 123.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#536818
RGB	rgb(83, 104, 24)
HSL	hsl(76, 63%, 25%)
HSV	hsv(76, 77%, 41%)
CMYK	cmyk(20.2%, 0%, 76.9%, 59.2%)
CIE-LAB	lab(40.91, -20.10, 39.90)
CIE-LCH	lch(40.91, 44.67, 116.73°)
OKLab	oklab(48.37% -0.0586 0.0889)
OKLCH	oklch(48.37% 0.106 123.4)
XYZ	xyz(8.6826, 11.8055, 2.6852)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536818 #2D1868

analogous

#685518 #536818 #2B6818

triadic

#536818 #185368 #681853

tetradic

#536818 #186855 #2D1868 #68182B

square

#536818 #186855 #2D1868 #68182B

split-complementary

#536818 #182B68 #551868

monochromatic

#141906 #2B360D #536818 #7B9A23 #A2CB2F

Accessibility & contrast

On white

6.25

#536818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#536818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536818

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536818	#FFFFFF	#000000	##FFFFFF
##536818	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6109

Deuteranopia (green-blind)

#6C601F

Tritanopia (blue-blind)

#576259

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #536818;
/* rgb */ color: rgb(83, 104, 24);
/* oklch */ color: oklch(48.4% 0.106 123.4);

Tailwind

colors: {
  custom: {
    50: '#86935b',
    500: '#536818',
    950: '#000000',
  },
}

SCSS

$custom: #536818;
$custom-light: #86935b;
$custom-dark: #000000;

JSON

{
  "hex": "#536818",
  "rgb": {
    "r": 83,
    "g": 104,
    "b": 24
  },
  "hsl": {
    "h": 75.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.48372,
    "c": 0.10644,
    "h": 123.4
  },
  "luminance": 0.11806
}

Semantic roles & 50–950 ramp

primary

#536818

secondary

#573E9E

accent

#42E66D

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #536818

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

Preview Lab → · Contrast checker → · Palette generator →