#634A11#634A11

#634A11 is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.5% C 0.079 H 83.4°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#634A11
RGB	rgb(99, 74, 17)
HSL	hsl(42, 71%, 23%)
HSV	hsv(42, 83%, 39%)
CMYK	cmyk(0%, 25.3%, 82.8%, 61.2%)
CIE-LAB	lab(33.12, 4.60, 35.80)
CIE-LCH	lch(33.12, 36.09, 82.67°)
OKLab	oklab(42.51% 0.009 0.0781)
OKLCH	oklch(42.51% 0.079 83.4)
XYZ	xyz(7.6961, 7.5912, 1.5901)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634A11 #112A63

analogous

#632111 #634A11 #536311

triadic

#634A11 #11634A #4A1163

tetradic

#634A11 #116321 #112A63 #631153

square

#634A11 #116321 #112A63 #631153

split-complementary

#634A11 #115363 #211163

monochromatic

#1A1404 #2F2308 #634A11 #97711A #CB9823

Accessibility & contrast

On white

8.34

#634A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#634A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634A11

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634A11	#FFFFFF	#000000	##FFFFFF
##634A11	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A07

Deuteranopia (green-blind)

#5B5114

Tritanopia (blue-blind)

#6C423F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #634a11;
/* rgb */ color: rgb(99, 74, 17);
/* oklch */ color: oklch(42.5% 0.079 83.4);

Tailwind

colors: {
  custom: {
    50: '#937c54',
    500: '#634a11',
    950: '#000000',
  },
}

SCSS

$custom: #634a11;
$custom-light: #937c54;
$custom-dark: #000000;

JSON

{
  "hex": "#634a11",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 17
  },
  "hsl": {
    "h": 41.707,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42512,
    "c": 0.07861,
    "h": 83.4
  },
  "luminance": 0.07591
}

Semantic roles & 50–950 ramp

primary

#634A11

secondary

#34549B

accent

#71ED3A

background

#F9F7F5

surface

#F2EEE8

border

#CCC9C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634A11

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

Preview Lab → · Contrast checker → · Palette generator →