#634C19#634C19

#634C19 is a dark, moderate orange. Relative luminance 0.079; OKLCH L 43.0% C 0.074 H 84.0°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#634C19
RGB	rgb(99, 76, 25)
HSL	hsl(41, 60%, 24%)
HSV	hsv(41, 75%, 39%)
CMYK	cmyk(0%, 23.2%, 74.7%, 61.2%)
CIE-LAB	lab(33.76, 3.79, 32.79)
CIE-LCH	lch(33.76, 33.01, 83.41°)
OKLab	oklab(43.04% 0.0078 0.0735)
OKLCH	oklch(43.04% 0.074 84)
XYZ	xyz(7.9060, 7.8923, 2.0265)
Luminance	0.0789 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634C19 #193063

analogous

#632719 #634C19 #556319

triadic

#634C19 #19634C #4C1963

tetradic

#634C19 #196327 #193063 #631955

square

#634C19 #196327 #193063 #631955

split-complementary

#634C19 #195563 #271963

monochromatic

#181306 #32260D #634C19 #947225 #C59732

Accessibility & contrast

On white

8.14

#634C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#634C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634C19

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634C19	#FFFFFF	#000000	##FFFFFF
##634C19	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C12

Deuteranopia (green-blind)

#5B521B

Tritanopia (blue-blind)

#6C4541

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #634c19;
/* rgb */ color: rgb(99, 76, 25);
/* oklch */ color: oklch(43.0% 0.074 84.0);

Tailwind

colors: {
  custom: {
    50: '#927d59',
    500: '#634c19',
    950: '#000000',
  },
}

SCSS

$custom: #634c19;
$custom-light: #927d59;
$custom-dark: #000000;

JSON

{
  "hex": "#634c19",
  "rgb": {
    "r": 99,
    "g": 76,
    "b": 25
  },
  "hsl": {
    "h": 41.351,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43035,
    "c": 0.07392,
    "h": 84
  },
  "luminance": 0.07892
}

Semantic roles & 50–950 ramp

primary

#634C19

secondary

#3F5B99

accent

#76E345

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0D0903

muted

#7E7B78

Preview Lab

Preview with #634C19

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

Preview Lab → · Contrast checker → · Palette generator →