#5B6918#5B6918

#5B6918 is a mid, moderate yellow-green. Relative luminance 0.124; OKLCH L 49.3% C 0.104 H 119.1°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B6918
RGB	rgb(91, 105, 24)
HSL	hsl(70, 63%, 25%)
HSV	hsv(70, 77%, 41%)
CMYK	cmyk(13.3%, 0%, 77.1%, 58.8%)
CIE-LAB	lab(41.83, -16.99, 41.01)
CIE-LCH	lch(41.83, 44.39, 112.51°)
OKLab	oklab(49.28% -0.0505 0.091)
OKLCH	oklch(49.28% 0.104 119.1)
XYZ	xyz(9.5310, 12.3933, 2.7540)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6918 #261869

analogous

#694E18 #5B6918 #336918

triadic

#5B6918 #185B69 #69185B

tetradic

#5B6918 #18694E #261869 #691833

square

#5B6918 #18694E #261869 #691833

split-complementary

#5B6918 #183369 #4E1869

monochromatic

#161906 #30370D #5B6918 #869B23 #B1CD2F

Accessibility & contrast

On white

6.04

#5B6918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5B6918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6918

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6918	#FFFFFF	#000000	##FFFFFF
##5B6918	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706308

Deuteranopia (green-blind)

#6F631F

Tritanopia (blue-blind)

#616359

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b6918;
/* rgb */ color: rgb(91, 105, 24);
/* oklch */ color: oklch(49.3% 0.104 119.1);

Tailwind

colors: {
  custom: {
    50: '#8c935c',
    500: '#5b6918',
    950: '#000000',
  },
}

SCSS

$custom: #5b6918;
$custom-light: #8c935c;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6918",
  "rgb": {
    "r": 91,
    "g": 105,
    "b": 24
  },
  "hsl": {
    "h": 70.37,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.49276,
    "c": 0.10407,
    "h": 119.1
  },
  "luminance": 0.12393
}

Semantic roles & 50–950 ramp

primary

#5B6918

secondary

#4F3E9F

accent

#42E65E

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6918

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

Preview Lab → · Contrast checker → · Palette generator →