#634517#634517

#634517 is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.4% C 0.073 H 74.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#634517
RGB	rgb(99, 69, 23)
HSL	hsl(36, 62%, 24%)
HSV	hsv(36, 77%, 39%)
CMYK	cmyk(0%, 30.3%, 76.8%, 61.2%)
CIE-LAB	lab(31.74, 8.00, 31.70)
CIE-LCH	lch(31.74, 32.69, 75.84°)
OKLab	oklab(41.45% 0.0197 0.0708)
OKLCH	oklch(41.45% 0.073 74.4)
XYZ	xyz(7.4289, 6.9714, 1.7648)
Luminance	0.0697 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634517 #173563

analogous

#631F17 #634517 #5B6317

triadic

#634517 #176345 #451763

tetradic

#634517 #17631F #173563 #63175B

square

#634517 #17631F #173563 #63175B

split-complementary

#634517 #175B63 #1F1763

monochromatic

#191106 #31220B #634517 #956823 #C68A2E

Accessibility & contrast

On white

8.77

#634517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#634517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634517

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634517	#FFFFFF	#000000	##FFFFFF
##634517	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504611

Deuteranopia (green-blind)

#574E18

Tritanopia (blue-blind)

#6C3D3B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #634517;
/* rgb */ color: rgb(99, 69, 23);
/* oklch */ color: oklch(41.4% 0.073 74.4);

Tailwind

colors: {
  custom: {
    50: '#937857',
    500: '#634517',
    950: '#000000',
  },
}

SCSS

$custom: #634517;
$custom-light: #937857;
$custom-dark: #000000;

JSON

{
  "hex": "#634517",
  "rgb": {
    "r": 99,
    "g": 69,
    "b": 23
  },
  "hsl": {
    "h": 36.316,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.4145,
    "c": 0.07347,
    "h": 74.4
  },
  "luminance": 0.06971
}

Semantic roles & 50–950 ramp

primary

#634517

secondary

#3C619A

accent

#83E542

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0903

muted

#7E7B78

Preview Lab

Preview with #634517

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

Preview Lab → · Contrast checker → · Palette generator →