#5B6813#5B6813

#5B6813 is a mid, moderate yellow. Relative luminance 0.122; OKLCH L 49.0% C 0.106 H 118.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5B6813
RGB	rgb(91, 104, 19)
HSL	hsl(69, 69%, 24%)
HSV	hsv(69, 82%, 41%)
CMYK	cmyk(12.5%, 0%, 81.7%, 59.2%)
CIE-LAB	lab(41.49, -16.71, 42.49)
CIE-LCH	lch(41.49, 45.66, 111.47°)
OKLab	oklab(48.99% -0.0502 0.0932)
OKLCH	oklch(48.99% 0.106 118.3)
XYZ	xyz(9.3825, 12.1719, 2.4711)
Luminance	0.1217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6813 #201368

analogous

#684B13 #5B6813 #316813

triadic

#5B6813 #135B68 #68135B

tetradic

#5B6813 #13684B #201368 #681331

square

#5B6813 #13684B #201368 #681331

split-complementary

#5B6813 #133168 #4B1368

monochromatic

#171A05 #2E340A #5B6813 #889C1C #B6CF26

Accessibility & contrast

On white

6.11

#5B6813 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#5B6813 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6813

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6813	#FFFFFF	#000000	##FFFFFF
##5B6813	1.00	6.11	3.43	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6200

Deuteranopia (green-blind)

#6E621B

Tritanopia (blue-blind)

#616258

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b6813;
/* rgb */ color: rgb(91, 104, 19);
/* oklch */ color: oklch(49.0% 0.106 118.3);

Tailwind

colors: {
  custom: {
    50: '#8c9359',
    500: '#5b6813',
    950: '#000000',
  },
}

SCSS

$custom: #5b6813;
$custom-light: #8c9359;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6813",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 19
  },
  "hsl": {
    "h": 69.176,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.48988,
    "c": 0.10584,
    "h": 118.3
  },
  "luminance": 0.12172
}

Semantic roles & 50–950 ramp

primary

#5B6813

secondary

#47379F

accent

#3CEC57

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6813

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

Preview Lab → · Contrast checker → · Palette generator →