#63430E#63430E

#63430E is a dark, moderate orange. Relative luminance 0.067; OKLCH L 40.9% C 0.079 H 74.7°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#63430E
RGB	rgb(99, 67, 14)
HSL	hsl(37, 75%, 22%)
HSV	hsv(37, 86%, 39%)
CMYK	cmyk(0%, 32.3%, 85.9%, 61.2%)
CIE-LAB	lab(31.11, 8.81, 35.20)
CIE-LCH	lch(31.11, 36.28, 75.95°)
OKLab	oklab(40.94% 0.0208 0.076)
OKLCH	oklch(40.94% 0.079 74.7)
XYZ	xyz(7.2326, 6.6993, 1.3276)
Luminance	0.0670 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63430E #0E2E63

analogous

#63190E #63430E #59630E

triadic

#63430E #0E6343 #430E63

tetradic

#63430E #0E6319 #0E2E63 #630E59

square

#63430E #0E6319 #0E2E63 #630E59

split-complementary

#63430E #0E5963 #190E63

monochromatic

#1B1204 #2D1F06 #63430E #996716 #CE8C1D

Accessibility & contrast

On white

8.98

#63430E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#63430E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63430E

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63430E	#FFFFFF	#000000	##FFFFFF
##63430E	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4505

Deuteranopia (green-blind)

#564C10

Tritanopia (blue-blind)

#6D3B39

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #63430e;
/* rgb */ color: rgb(99, 67, 14);
/* oklch */ color: oklch(40.9% 0.079 74.7);

Tailwind

colors: {
  custom: {
    50: '#947752',
    500: '#63430e',
    950: '#000000',
  },
}

SCSS

$custom: #63430e;
$custom-light: #947752;
$custom-dark: #000000;

JSON

{
  "hex": "#63430e",
  "rgb": {
    "r": 99,
    "g": 67,
    "b": 14
  },
  "hsl": {
    "h": 37.412,
    "s": 75.221,
    "l": 22.157
  },
  "oklch": {
    "l": 0.40937,
    "c": 0.07882,
    "h": 74.7
  },
  "luminance": 0.06699
}

Semantic roles & 50–950 ramp

primary

#63430E

secondary

#30599C

accent

#7DF236

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #63430E

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

Preview Lab → · Contrast checker → · Palette generator →