#642D10#642D10

#642D10 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.7% C 0.089 H 45.5°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#642D10
RGB	rgb(100, 45, 16)
HSL	hsl(21, 72%, 23%)
HSV	hsv(21, 84%, 39%)
CMYK	cmyk(0%, 55%, 84%, 60.8%)
CIE-LAB	lab(25.64, 22.76, 29.20)
CIE-LCH	lch(25.64, 37.02, 52.07°)
OKLab	oklab(36.74% 0.0624 0.0635)
OKLCH	oklch(36.74% 0.089 45.5)
XYZ	xyz(6.2881, 4.6243, 1.0516)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642D10 #104764

analogous

#64101D #642D10 #645710

triadic

#642D10 #10642D #2D1064

tetradic

#642D10 #1D6410 #104764 #571064

square

#642D10 #1D6410 #104764 #571064

split-complementary

#642D10 #106457 #101D64

monochromatic

#1A0C04 #2F1508 #642D10 #994518 #CE5C21

Accessibility & contrast

On white

10.91

#642D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#642D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642D10

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642D10	#FFFFFF	#000000	##FFFFFF
##642D10	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350C

Deuteranopia (green-blind)

#4A410F

Tritanopia (blue-blind)

#6E2127

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #642d10;
/* rgb */ color: rgb(100, 45, 16);
/* oklch */ color: oklch(36.7% 0.089 45.5);

Tailwind

colors: {
  custom: {
    50: '#966750',
    500: '#642d10',
    950: '#000000',
  },
}

SCSS

$custom: #642d10;
$custom-light: #966750;
$custom-dark: #000000;

JSON

{
  "hex": "#642d10",
  "rgb": {
    "r": 100,
    "g": 45,
    "b": 16
  },
  "hsl": {
    "h": 20.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36745,
    "c": 0.08906,
    "h": 45.5
  },
  "luminance": 0.04624
}

Semantic roles & 50–950 ramp

primary

#642D10

secondary

#33789D

accent

#B0EF39

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0602

muted

#7E7A78

Preview Lab

Preview with #642D10

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

Preview Lab → · Contrast checker → · Palette generator →