#644613#644613

#644613 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.8% C 0.077 H 76.4°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#644613
RGB	rgb(100, 70, 19)
HSL	hsl(38, 68%, 23%)
HSV	hsv(38, 81%, 39%)
CMYK	cmyk(0%, 30%, 81%, 60.8%)
CIE-LAB	lab(32.12, 7.66, 34.02)
CIE-LCH	lch(32.12, 34.88, 77.31°)
OKLab	oklab(41.76% 0.0181 0.0747)
OKLCH	oklch(41.76% 0.077 76.4)
XYZ	xyz(7.5638, 7.1373, 1.5952)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644613 #133164

analogous

#641D13 #644613 #596413

triadic

#644613 #136446 #461364

tetradic

#644613 #13641D #133164 #641359

square

#644613 #13641D #133164 #641359

split-complementary

#644613 #135964 #1D1364

monochromatic

#1A1205 #312209 #644613 #976A1D #CB8E27

Accessibility & contrast

On white

8.65

#644613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#644613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644613

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644613	#FFFFFF	#000000	##FFFFFF
##644613	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470B

Deuteranopia (green-blind)

#584F15

Tritanopia (blue-blind)

#6D3E3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644613;
/* rgb */ color: rgb(100, 70, 19);
/* oklch */ color: oklch(41.8% 0.077 76.4);

Tailwind

colors: {
  custom: {
    50: '#947955',
    500: '#644613',
    950: '#000000',
  },
}

SCSS

$custom: #644613;
$custom-light: #947955;
$custom-dark: #000000;

JSON

{
  "hex": "#644613",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 19
  },
  "hsl": {
    "h": 37.778,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.41762,
    "c": 0.07689,
    "h": 76.4
  },
  "luminance": 0.07137
}

Semantic roles & 50–950 ramp

primary

#644613

secondary

#375C9C

accent

#7DEB3D

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644613

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

Preview Lab → · Contrast checker → · Palette generator →