#644F14#644F14

#644F14 is a dark, moderate orange. Relative luminance 0.084; OKLCH L 43.8% C 0.079 H 88.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#644F14
RGB	rgb(100, 79, 20)
HSL	hsl(44, 67%, 24%)
HSV	hsv(44, 80%, 39%)
CMYK	cmyk(0%, 21%, 80%, 60.8%)
CIE-LAB	lab(34.71, 2.18, 36.07)
CIE-LCH	lch(34.71, 36.14, 86.54°)
OKLab	oklab(43.8% 0.0024 0.0793)
OKLCH	oklch(43.8% 0.079 88.3)
XYZ	xyz(8.1783, 8.3523, 1.8431)
Luminance	0.0835 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644F14 #142964

analogous

#642714 #644F14 #516414

triadic

#644F14 #14644F #4F1464

tetradic

#644F14 #146427 #142964 #641451

square

#644F14 #146427 #142964 #641451

split-complementary

#644F14 #145164 #271464

monochromatic

#1A1405 #31270A #644F14 #97771E #CAA028

Accessibility & contrast

On white

7.86

#644F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#644F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644F14

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644F14	#FFFFFF	#000000	##FFFFFF
##644F14	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E0A

Deuteranopia (green-blind)

#5E5417

Tritanopia (blue-blind)

#6D4743

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #644f14;
/* rgb */ color: rgb(100, 79, 20);
/* oklch */ color: oklch(43.8% 0.079 88.3);

Tailwind

colors: {
  custom: {
    50: '#938056',
    500: '#644f14',
    950: '#000000',
  },
}

SCSS

$custom: #644f14;
$custom-light: #938056;
$custom-dark: #000000;

JSON

{
  "hex": "#644f14",
  "rgb": {
    "r": 100,
    "g": 79,
    "b": 20
  },
  "hsl": {
    "h": 44.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.07938,
    "h": 88.3
  },
  "luminance": 0.08352
}

Semantic roles & 50–950 ramp

primary

#644F14

secondary

#38529B

accent

#6BEA3E

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A03

muted

#7E7C78

Preview Lab

Preview with #644F14

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

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