#634A0E#634A0E

#634A0E is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.5% C 0.080 H 84.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#634A0E
RGB	rgb(99, 74, 14)
HSL	hsl(42, 75%, 22%)
HSV	hsv(42, 86%, 39%)
CMYK	cmyk(0%, 25.3%, 85.9%, 61.2%)
CIE-LAB	lab(33.10, 4.48, 36.98)
CIE-LCH	lch(33.10, 37.25, 83.10°)
OKLab	oklab(42.49% 0.0083 0.0799)
OKLCH	oklch(42.49% 0.08 84.1)
XYZ	xyz(7.6741, 7.5825, 1.4748)
Luminance	0.0758 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634A0E #0E2763

analogous

#63200E #634A0E #52630E

triadic

#634A0E #0E634A #4A0E63

tetradic

#634A0E #0E6320 #0E2763 #630E52

square

#634A0E #0E6320 #0E2763 #630E52

split-complementary

#634A0E #0E5263 #200E63

monochromatic

#1B1404 #2D2206 #634A0E #997216 #CE9A1D

Accessibility & contrast

On white

8.35

#634A0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#634A0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634A0E

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634A0E	#FFFFFF	#000000	##FFFFFF
##634A0E	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A03

Deuteranopia (green-blind)

#5B5011

Tritanopia (blue-blind)

#6C423F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #634a0e;
/* rgb */ color: rgb(99, 74, 14);
/* oklch */ color: oklch(42.5% 0.080 84.1);

Tailwind

colors: {
  custom: {
    50: '#937c53',
    500: '#634a0e',
    950: '#000000',
  },
}

SCSS

$custom: #634a0e;
$custom-light: #937c53;
$custom-dark: #000000;

JSON

{
  "hex": "#634a0e",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 14
  },
  "hsl": {
    "h": 42.353,
    "s": 75.221,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42491,
    "c": 0.08031,
    "h": 84.1
  },
  "luminance": 0.07582
}

Semantic roles & 50–950 ramp

primary

#634A0E

secondary

#30509C

accent

#6DF236

background

#F9F7F4

surface

#F2EEE7

border

#CCC9C3

text

#0E0902

muted

#7E7B78

Preview Lab

Preview with #634A0E

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

Preview Lab → · Contrast checker → · Palette generator →