#642C16#642C16

#642C16 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.6% C 0.088 H 41.0°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#642C16
RGB	rgb(100, 44, 22)
HSL	hsl(17, 64%, 24%)
HSV	hsv(17, 78%, 39%)
CMYK	cmyk(0%, 56%, 78%, 60.8%)
CIE-LAB	lab(25.47, 23.61, 25.69)
CIE-LCH	lch(25.47, 34.89, 47.41°)
OKLab	oklab(36.64% 0.0662 0.0576)
OKLCH	oklch(36.64% 0.088 41)
XYZ	xyz(6.3016, 4.5694, 1.3090)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642C16 #164E64

analogous

#641627 #642C16 #645316

triadic

#642C16 #16642C #2C1664

tetradic

#642C16 #276416 #164E64 #531664

square

#642C16 #276416 #164E64 #531664

split-complementary

#642C16 #166453 #162764

monochromatic

#190B06 #32160B #642C16 #964221 #C8582C

Accessibility & contrast

On white

10.97

#642C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#642C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642C16

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642C16	#FFFFFF	#000000	##FFFFFF
##642C16	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3513

Deuteranopia (green-blind)

#494115

Tritanopia (blue-blind)

#6E2027

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #642c16;
/* rgb */ color: rgb(100, 44, 22);
/* oklch */ color: oklch(36.6% 0.088 41.0);

Tailwind

colors: {
  custom: {
    50: '#956654',
    500: '#642c16',
    950: '#000000',
  },
}

SCSS

$custom: #642c16;
$custom-light: #956654;
$custom-dark: #000000;

JSON

{
  "hex": "#642c16",
  "rgb": {
    "r": 100,
    "g": 44,
    "b": 22
  },
  "hsl": {
    "h": 16.923,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36638,
    "c": 0.08776,
    "h": 41
  },
  "luminance": 0.04569
}

Semantic roles & 50–950 ramp

primary

#642C16

secondary

#3B809B

accent

#B8E741

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #642C16

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

Preview Lab → · Contrast checker → · Palette generator →