#644210#644210

#644210 is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.9% C 0.078 H 71.8°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#644210
RGB	rgb(100, 66, 16)
HSL	hsl(36, 72%, 23%)
HSV	hsv(36, 84%, 39%)
CMYK	cmyk(0%, 34%, 84%, 60.8%)
CIE-LAB	lab(30.98, 10.01, 34.28)
CIE-LCH	lch(30.98, 35.71, 73.73°)
OKLab	oklab(40.87% 0.0245 0.0745)
OKLCH	oklch(40.87% 0.078 71.8)
XYZ	xyz(7.2978, 6.6438, 1.3881)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644210 #103264

analogous

#641810 #644210 #5C6410

triadic

#644210 #106442 #421064

tetradic

#644210 #106418 #103264 #64105C

square

#644210 #106418 #103264 #64105C

split-complementary

#644210 #105C64 #181064

monochromatic

#1A1104 #2F1F08 #644210 #996518 #CE8821

Accessibility & contrast

On white

9.02

#644210 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#644210 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644210

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644210	#FFFFFF	#000000	##FFFFFF
##644210	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4408

Deuteranopia (green-blind)

#564C12

Tritanopia (blue-blind)

#6E3938

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #644210;
/* rgb */ color: rgb(100, 66, 16);
/* oklch */ color: oklch(40.9% 0.078 71.8);

Tailwind

colors: {
  custom: {
    50: '#947652',
    500: '#644210',
    950: '#000000',
  },
}

SCSS

$custom: #644210;
$custom-light: #947652;
$custom-dark: #000000;

JSON

{
  "hex": "#644210",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 16
  },
  "hsl": {
    "h": 35.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40869,
    "c": 0.07844,
    "h": 71.8
  },
  "luminance": 0.06643
}

Semantic roles & 50–950 ramp

primary

#644210

secondary

#335E9D

accent

#83EF39

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #644210

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

Preview Lab → · Contrast checker → · Palette generator →