#5F641B#5F641B

#5F641B is a mid, moderate yellow. Relative luminance 0.116; OKLCH L 48.4% C 0.094 H 113.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5F641B
RGB	rgb(95, 100, 27)
HSL	hsl(64, 57%, 25%)
HSV	hsv(64, 73%, 39%)
CMYK	cmyk(5%, 0%, 73%, 60.8%)
CIE-LAB	lab(40.62, -12.20, 38.71)
CIE-LCH	lch(40.62, 40.59, 107.50°)
OKLab	oklab(48.39% -0.0372 0.0866)
OKLCH	oklch(48.39% 0.094 113.3)
XYZ	xyz(9.4746, 11.6266, 2.7817)
Luminance	0.1163 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F641B #201B64

analogous

#64451B #5F641B #3A641B

triadic

#5F641B #1B5F64 #641B5F

tetradic

#5F641B #1B6445 #201B64 #641B3A

square

#5F641B #1B6445 #201B64 #641B3A

split-complementary

#5F641B #1B3A64 #451B64

monochromatic

#171807 #31340E #5F641B #8D9428 #BBC435

Accessibility & contrast

On white

6.32

#5F641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#5F641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F641B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F641B	#FFFFFF	#000000	##FFFFFF
##5F641B	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0F

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#665E56

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5f641b;
/* rgb */ color: rgb(95, 100, 27);
/* oklch */ color: oklch(48.4% 0.094 113.3);

Tailwind

colors: {
  custom: {
    50: '#8f905d',
    500: '#5f641b',
    950: '#000000',
  },
}

SCSS

$custom: #5f641b;
$custom-light: #8f905d;
$custom-dark: #000000;

JSON

{
  "hex": "#5f641b",
  "rgb": {
    "r": 95,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 64.11,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.09421,
    "h": 113.3
  },
  "luminance": 0.11626
}

Semantic roles & 50–950 ramp

primary

#5F641B

secondary

#474199

accent

#47E152

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #5F641B

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

Preview Lab → · Contrast checker → · Palette generator →