#634A10#634A10

#634A10 is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.5% C 0.079 H 83.6°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#634A10
RGB	rgb(99, 74, 16)
HSL	hsl(42, 72%, 23%)
HSV	hsv(42, 84%, 39%)
CMYK	cmyk(0%, 25.3%, 83.8%, 61.2%)
CIE-LAB	lab(33.11, 4.56, 36.20)
CIE-LCH	lch(33.11, 36.49, 82.82°)
OKLab	oklab(42.51% 0.0088 0.0787)
OKLCH	oklch(42.51% 0.079 83.6)
XYZ	xyz(7.6884, 7.5882, 1.5498)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634A10 #102963

analogous

#632110 #634A10 #526310

triadic

#634A10 #10634A #4A1063

tetradic

#634A10 #106321 #102963 #631052

square

#634A10 #106321 #102963 #631052

split-complementary

#634A10 #105263 #211063

monochromatic

#1A1404 #2E2307 #634A10 #987119 #CC9921

Accessibility & contrast

On white

8.34

#634A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#634A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634A10

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634A10	#FFFFFF	#000000	##FFFFFF
##634A10	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A06

Deuteranopia (green-blind)

#5B5013

Tritanopia (blue-blind)

#6C423F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #634a10;
/* rgb */ color: rgb(99, 74, 16);
/* oklch */ color: oklch(42.5% 0.079 83.6);

Tailwind

colors: {
  custom: {
    50: '#937c53',
    500: '#634a10',
    950: '#000000',
  },
}

SCSS

$custom: #634a10;
$custom-light: #937c53;
$custom-dark: #000000;

JSON

{
  "hex": "#634a10",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 16
  },
  "hsl": {
    "h": 41.928,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42505,
    "c": 0.07921,
    "h": 83.6
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#634A10

secondary

#33539C

accent

#70EF39

background

#F9F7F4

surface

#F2EEE8

border

#CCC9C4

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #634A10

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

Preview Lab → · Contrast checker → · Palette generator →