#5B671B#5B671B

#5B671B is a mid, moderate yellow. Relative luminance 0.120; OKLCH L 48.8% C 0.099 H 118.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5B671B
RGB	rgb(91, 103, 27)
HSL	hsl(69, 58%, 25%)
HSV	hsv(69, 74%, 40%)
CMYK	cmyk(11.7%, 0%, 73.8%, 59.6%)
CIE-LAB	lab(41.22, -15.73, 39.20)
CIE-LCH	lch(41.22, 42.24, 111.86°)
OKLab	oklab(48.79% -0.0467 0.0877)
OKLCH	oklch(48.79% 0.099 118.1)
XYZ	xyz(9.3627, 12.0039, 2.8604)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B671B #271B67

analogous

#674D1B #5B671B #35671B

triadic

#5B671B #1B5B67 #671B5B

tetradic

#5B671B #1B674D #271B67 #671B35

square

#5B671B #1B674D #271B67 #671B35

split-complementary

#5B671B #1B3567 #4D1B67

monochromatic

#151806 #30370E #5B671B #869728 #B1C834

Accessibility & contrast

On white

6.18

#5B671B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#5B671B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B671B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B671B	#FFFFFF	#000000	##FFFFFF
##5B671B	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610F

Deuteranopia (green-blind)

#6D6221

Tritanopia (blue-blind)

#616158

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5b671b;
/* rgb */ color: rgb(91, 103, 27);
/* oklch */ color: oklch(48.8% 0.099 118.1);

Tailwind

colors: {
  custom: {
    50: '#8c925d',
    500: '#5b671b',
    950: '#000000',
  },
}

SCSS

$custom: #5b671b;
$custom-light: #8c925d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b671b",
  "rgb": {
    "r": 91,
    "g": 103,
    "b": 27
  },
  "hsl": {
    "h": 69.474,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48791,
    "c": 0.0994,
    "h": 118.1
  },
  "luminance": 0.12004
}

Semantic roles & 50–950 ramp

primary

#5B671B

secondary

#50429C

accent

#46E25F

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0D04

muted

#7D7D79

Preview Lab

Preview with #5B671B

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

Preview Lab → · Contrast checker → · Palette generator →