#634819#634819

#634819 is a dark, moderate orange. Relative luminance 0.074; OKLCH L 42.1% C 0.073 H 78.1°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#634819
RGB	rgb(99, 72, 25)
HSL	hsl(38, 60%, 24%)
HSV	hsv(38, 75%, 39%)
CMYK	cmyk(0%, 27.3%, 74.7%, 61.2%)
CIE-LAB	lab(32.61, 6.25, 31.59)
CIE-LCH	lch(32.61, 32.21, 78.80°)
OKLab	oklab(42.13% 0.0149 0.071)
OKLCH	oklch(42.13% 0.073 78.1)
XYZ	xyz(7.6389, 7.3581, 1.9374)
Luminance	0.0736 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634819 #193463

analogous

#632319 #634819 #596319

triadic

#634819 #196348 #481963

tetradic

#634819 #196323 #193463 #631959

square

#634819 #196323 #193463 #631959

split-complementary

#634819 #195963 #231963

monochromatic

#181206 #32240D #634819 #946C25 #C58F32

Accessibility & contrast

On white

8.50

#634819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#634819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634819

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634819	#FFFFFF	#000000	##FFFFFF
##634819	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524913

Deuteranopia (green-blind)

#594F1B

Tritanopia (blue-blind)

#6C403E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #634819;
/* rgb */ color: rgb(99, 72, 25);
/* oklch */ color: oklch(42.1% 0.073 78.1);

Tailwind

colors: {
  custom: {
    50: '#937a58',
    500: '#634819',
    950: '#000000',
  },
}

SCSS

$custom: #634819;
$custom-light: #937a58;
$custom-dark: #000000;

JSON

{
  "hex": "#634819",
  "rgb": {
    "r": 99,
    "g": 72,
    "b": 25
  },
  "hsl": {
    "h": 38.108,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.42134,
    "c": 0.07253,
    "h": 78.1
  },
  "luminance": 0.07358
}

Semantic roles & 50–950 ramp

primary

#634819

secondary

#3F6099

accent

#7FE345

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0903

muted

#7E7B78

Preview Lab

Preview with #634819

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

Preview Lab → · Contrast checker → · Palette generator →