#64601B#64601B

#64601B is a mid, moderate yellow. Relative luminance 0.112; OKLCH L 47.9% C 0.088 H 106.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#64601B
RGB	rgb(100, 96, 27)
HSL	hsl(57, 57%, 25%)
HSV	hsv(57, 73%, 39%)
CMYK	cmyk(0%, 4%, 73%, 60.8%)
CIE-LAB	lab(39.84, -7.54, 38.08)
CIE-LCH	lch(39.84, 38.82, 101.20°)
OKLab	oklab(47.88% -0.0244 0.0851)
OKLCH	oklch(47.88% 0.089 106)
XYZ	xyz(9.6366, 11.1545, 2.6821)
Luminance	0.1115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64601B #1B1F64

analogous

#643B1B #64601B #44641B

triadic

#64601B #1B6460 #601B64

tetradic

#64601B #1B643B #1B1F64 #641B44

square

#64601B #1B643B #1B1F64 #641B44

split-complementary

#64601B #1B4464 #3B1B64

monochromatic

#181707 #34320E #64601B #948E28 #C4BD35

Accessibility & contrast

On white

6.50

#64601B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#64601B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64601B

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64601B	#FFFFFF	#000000	##FFFFFF
##64601B	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C11

Deuteranopia (green-blind)

#6A5F20

Tritanopia (blue-blind)

#6C5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #64601b;
/* rgb */ color: rgb(100, 96, 27);
/* oklch */ color: oklch(47.9% 0.088 106.0);

Tailwind

colors: {
  custom: {
    50: '#938c5c',
    500: '#64601b',
    950: '#000000',
  },
}

SCSS

$custom: #64601b;
$custom-light: #938c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#64601b",
  "rgb": {
    "r": 100,
    "g": 96,
    "b": 27
  },
  "hsl": {
    "h": 56.712,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47879,
    "c": 0.0885,
    "h": 106
  },
  "luminance": 0.11154
}

Semantic roles & 50–950 ramp

primary

#64601B

secondary

#414699

accent

#4FE147

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #64601B

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

Preview Lab → · Contrast checker → · Palette generator →