#644811#644811

#644811 is a dark, moderate orange. Relative luminance 0.074; OKLCH L 42.2% C 0.078 H 79.7°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#644811
RGB	rgb(100, 72, 17)
HSL	hsl(40, 71%, 23%)
HSV	hsv(40, 83%, 39%)
CMYK	cmyk(0%, 28%, 83%, 60.8%)
CIE-LAB	lab(32.67, 6.33, 35.42)
CIE-LCH	lch(32.67, 35.98, 79.86°)
OKLab	oklab(42.19% 0.014 0.0772)
OKLCH	oklch(42.19% 0.078 79.7)
XYZ	xyz(7.6746, 7.3851, 1.5515)
Luminance	0.0738 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644811 #112D64

analogous

#641E11 #644811 #566411

triadic

#644811 #116448 #481164

tetradic

#644811 #11641E #112D64 #641156

square

#644811 #11641E #112D64 #641156

split-complementary

#644811 #115664 #1E1164

monochromatic

#1A1304 #302208 #644811 #986E1A #CD9323

Accessibility & contrast

On white

8.48

#644811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#644811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644811

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644811	#FFFFFF	#000000	##FFFFFF
##644811	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534908

Deuteranopia (green-blind)

#5A5013

Tritanopia (blue-blind)

#6D403D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #644811;
/* rgb */ color: rgb(100, 72, 17);
/* oklch */ color: oklch(42.2% 0.078 79.7);

Tailwind

colors: {
  custom: {
    50: '#947a54',
    500: '#644811',
    950: '#000000',
  },
}

SCSS

$custom: #644811;
$custom-light: #947a54;
$custom-dark: #000000;

JSON

{
  "hex": "#644811",
  "rgb": {
    "r": 100,
    "g": 72,
    "b": 17
  },
  "hsl": {
    "h": 39.759,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42188,
    "c": 0.07848,
    "h": 79.7
  },
  "luminance": 0.07385
}

Semantic roles & 50–950 ramp

primary

#644811

secondary

#35589C

accent

#77EE3A

background

#F9F7F4

surface

#F2EDE8

border

#CCC8C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #644811

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

Preview Lab → · Contrast checker → · Palette generator →