#536E18#536E18

#536E18 is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 49.9% C 0.115 H 125.8°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#536E18
RGB	rgb(83, 110, 24)
HSL	hsl(79, 64%, 26%)
HSV	hsv(79, 78%, 43%)
CMYK	cmyk(24.5%, 0%, 78.2%, 56.9%)
CIE-LAB	lab(42.85, -23.19, 41.78)
CIE-LCH	lch(42.85, 47.78, 119.03°)
OKLab	oklab(49.95% -0.067 0.0928)
OKLCH	oklch(49.95% 0.115 125.8)
XYZ	xyz(9.3081, 13.0567, 2.8938)
Luminance	0.1306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536E18 #33186E

analogous

#6E5E18 #536E18 #286E18

triadic

#536E18 #18536E #6E1853

tetradic

#536E18 #186E5E #33186E #6E1828

square

#536E18 #186E5E #33186E #6E1828

split-complementary

#536E18 #18286E #5E186E

monochromatic

#131905 #2D3C0D #536E18 #79A023 #9ED22F

Accessibility & contrast

On white

5.81

#536E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#536E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536E18

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536E18	#FFFFFF	#000000	##FFFFFF
##536E18	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746606

Deuteranopia (green-blind)

#716520

Tritanopia (blue-blind)

#57685E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #536e18;
/* rgb */ color: rgb(83, 110, 24);
/* oklch */ color: oklch(49.9% 0.115 125.8);

Tailwind

colors: {
  custom: {
    50: '#86975c',
    500: '#536e18',
    950: '#000000',
  },
}

SCSS

$custom: #536e18;
$custom-light: #86975c;
$custom-dark: #000000;

JSON

{
  "hex": "#536e18",
  "rgb": {
    "r": 83,
    "g": 110,
    "b": 24
  },
  "hsl": {
    "h": 78.837,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49945,
    "c": 0.1145,
    "h": 125.8
  },
  "luminance": 0.13057
}

Semantic roles & 50–950 ramp

primary

#536E18

secondary

#5E3EA4

accent

#41E775

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #536E18

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

Preview Lab → · Contrast checker → · Palette generator →