#536D18#536D18

#536D18 is a mid, moderate yellow-green. Relative luminance 0.128; OKLCH L 49.7% C 0.113 H 125.5°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#536D18
RGB	rgb(83, 109, 24)
HSL	hsl(78, 64%, 26%)
HSV	hsv(78, 78%, 43%)
CMYK	cmyk(23.9%, 0%, 78%, 57.3%)
CIE-LAB	lab(42.52, -22.68, 41.47)
CIE-LCH	lch(42.52, 47.26, 118.68°)
OKLab	oklab(49.68% -0.0657 0.0922)
OKLCH	oklch(49.68% 0.113 125.5)
XYZ	xyz(9.2009, 12.8421, 2.8580)
Luminance	0.1284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536D18 #32186D

analogous

#6D5C18 #536D18 #286D18

triadic

#536D18 #18536D #6D1853

tetradic

#536D18 #186D5C #32186D #6D1828

square

#536D18 #186D5C #32186D #6D1828

split-complementary

#536D18 #18286D #5C186D

monochromatic

#131906 #2D3B0D #536D18 #799F23 #9FD12E

Accessibility & contrast

On white

5.88

#536D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#536D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536D18

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536D18	#FFFFFF	#000000	##FFFFFF
##536D18	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736506

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#57675D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #536d18;
/* rgb */ color: rgb(83, 109, 24);
/* oklch */ color: oklch(49.7% 0.113 125.5);

Tailwind

colors: {
  custom: {
    50: '#86975c',
    500: '#536d18',
    950: '#000000',
  },
}

SCSS

$custom: #536d18;
$custom-light: #86975c;
$custom-dark: #000000;

JSON

{
  "hex": "#536d18",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 78.353,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.49682,
    "c": 0.11317,
    "h": 125.5
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary

#536D18

secondary

#5D3EA3

accent

#41E774

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #536D18

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

Preview Lab → · Contrast checker → · Palette generator →