#644710#644710

#644710 is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.0% C 0.079 H 78.7°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#644710
RGB	rgb(100, 71, 16)
HSL	hsl(39, 72%, 23%)
HSV	hsv(39, 84%, 39%)
CMYK	cmyk(0%, 29%, 84%, 60.8%)
CIE-LAB	lab(32.38, 6.91, 35.57)
CIE-LCH	lch(32.38, 36.24, 79.01°)
OKLab	oklab(41.96% 0.0155 0.0773)
OKLCH	oklch(41.96% 0.079 78.7)
XYZ	xyz(7.6028, 7.2538, 1.4898)
Luminance	0.0725 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644710 #102D64

analogous

#641D10 #644710 #576410

triadic

#644710 #106447 #471064

tetradic

#644710 #10641D #102D64 #641057

square

#644710 #10641D #102D64 #641057

split-complementary

#644710 #105764 #1D1064

monochromatic

#1A1304 #2F2208 #644710 #996C18 #CE9221

Accessibility & contrast

On white

8.57

#644710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#644710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644710

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644710	#FFFFFF	#000000	##FFFFFF
##644710	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524806

Deuteranopia (green-blind)

#594F12

Tritanopia (blue-blind)

#6D3F3C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #644710;
/* rgb */ color: rgb(100, 71, 16);
/* oklch */ color: oklch(42.0% 0.079 78.7);

Tailwind

colors: {
  custom: {
    50: '#947a53',
    500: '#644710',
    950: '#000000',
  },
}

SCSS

$custom: #644710;
$custom-light: #947a53;
$custom-dark: #000000;

JSON

{
  "hex": "#644710",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 16
  },
  "hsl": {
    "h": 39.286,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41959,
    "c": 0.07884,
    "h": 78.7
  },
  "luminance": 0.07253
}

Semantic roles & 50–950 ramp

primary

#644710

secondary

#33589D

accent

#78EF39

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644710

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

Preview Lab → · Contrast checker → · Palette generator →