#644610#644610

#644610 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.7% C 0.079 H 77.3°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#644610
RGB	rgb(100, 70, 16)
HSL	hsl(39, 72%, 23%)
HSV	hsv(39, 84%, 39%)
CMYK	cmyk(0%, 30%, 84%, 60.8%)
CIE-LAB	lab(32.10, 7.53, 35.31)
CIE-LCH	lch(32.10, 36.11, 77.97°)
OKLab	oklab(41.74% 0.0173 0.0767)
OKLCH	oklch(41.74% 0.079 77.3)
XYZ	xyz(7.5398, 7.1277, 1.4688)
Luminance	0.0713 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644610 #102E64

analogous

#641C10 #644610 #586410

triadic

#644610 #106446 #461064

tetradic

#644610 #10641C #102E64 #641058

square

#644610 #10641C #102E64 #641058

split-complementary

#644610 #105864 #1C1064

monochromatic

#1A1204 #2F2108 #644610 #996B18 #CE9021

Accessibility & contrast

On white

8.66

#644610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#644610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644610

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644610	#FFFFFF	#000000	##FFFFFF
##644610	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514707

Deuteranopia (green-blind)

#584E12

Tritanopia (blue-blind)

#6D3E3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644610;
/* rgb */ color: rgb(100, 70, 16);
/* oklch */ color: oklch(41.7% 0.079 77.3);

Tailwind

colors: {
  custom: {
    50: '#947953',
    500: '#644610',
    950: '#000000',
  },
}

SCSS

$custom: #644610;
$custom-light: #947953;
$custom-dark: #000000;

JSON

{
  "hex": "#644610",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 16
  },
  "hsl": {
    "h": 38.571,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41738,
    "c": 0.07867,
    "h": 77.3
  },
  "luminance": 0.07127
}

Semantic roles & 50–950 ramp

primary

#644610

secondary

#33599D

accent

#7AEF39

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644610

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

Preview Lab → · Contrast checker → · Palette generator →