#645220#645220

#645220 is a dark, moderate orange. Relative luminance 0.088; OKLCH L 44.6% C 0.072 H 89.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#645220
RGB	rgb(100, 82, 32)
HSL	hsl(44, 52%, 26%)
HSV	hsv(44, 68%, 39%)
CMYK	cmyk(0%, 18%, 68%, 60.8%)
CIE-LAB	lab(35.69, 1.09, 31.35)
CIE-LCH	lch(35.69, 31.37, 88.02°)
OKLab	oklab(44.61% 0.0009 0.0717)
OKLCH	oklch(44.61% 0.072 89.3)
XYZ	xyz(8.5340, 8.8487, 2.6247)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645220 #203264

analogous

#643020 #645220 #546420

triadic

#645220 #206452 #522064

tetradic

#645220 #206430 #203264 #642054

square

#645220 #206430 #203264 #642054

split-complementary

#645220 #205464 #302064

monochromatic

#171307 #362C11 #645220 #92782F #C19E3E

Accessibility & contrast

On white

7.58

#645220 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#645220 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645220

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645220	#FFFFFF	#000000	##FFFFFF
##645220	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511A

Deuteranopia (green-blind)

#605622

Tritanopia (blue-blind)

#6C4B47

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #645220;
/* rgb */ color: rgb(100, 82, 32);
/* oklch */ color: oklch(44.6% 0.072 89.3);

Tailwind

colors: {
  custom: {
    50: '#93825e',
    500: '#645220',
    950: '#000000',
  },
}

SCSS

$custom: #645220;
$custom-light: #93825e;
$custom-dark: #000000;

JSON

{
  "hex": "#645220",
  "rgb": {
    "r": 100,
    "g": 82,
    "b": 32
  },
  "hsl": {
    "h": 44.118,
    "s": 51.515,
    "l": 25.882
  },
  "oklch": {
    "l": 0.44605,
    "c": 0.07172,
    "h": 89.3
  },
  "luminance": 0.08848
}

Semantic roles & 50–950 ramp

primary

#645220

secondary

#485D98

accent

#72DB4D

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0D0A04

muted

#7E7C79

Preview Lab

Preview with #645220

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

Preview Lab → · Contrast checker → · Palette generator →