#634E10#634E10

#634E10 is a dark, moderate orange. Relative luminance 0.081; OKLCH L 43.4% C 0.081 H 88.8°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#634E10
RGB	rgb(99, 78, 16)
HSL	hsl(45, 72%, 23%)
HSV	hsv(45, 84%, 39%)
CMYK	cmyk(0%, 21.2%, 83.8%, 61.2%)
CIE-LAB	lab(34.27, 2.11, 37.27)
CIE-LCH	lch(34.27, 37.33, 86.77°)
OKLab	oklab(43.42% 0.0018 0.081)
OKLCH	oklch(43.42% 0.081 88.8)
XYZ	xyz(7.9640, 8.1394, 1.6417)
Luminance	0.0814 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634E10 #102563

analogous

#632410 #634E10 #4F6310

triadic

#634E10 #10634E #4E1063

tetradic

#634E10 #106324 #102563 #63104F

square

#634E10 #106324 #102563 #63104F

split-complementary

#634E10 #104F63 #241063

monochromatic

#1A1504 #2E2407 #634E10 #987819 #CCA121

Accessibility & contrast

On white

7.99

#634E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#634E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634E10

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634E10	#FFFFFF	#000000	##FFFFFF
##634E10	1.00	7.99	2.63	7.99
#FFFFFF	7.99	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D04

Deuteranopia (green-blind)

#5D5314

Tritanopia (blue-blind)

#6C4642

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #634e10;
/* rgb */ color: rgb(99, 78, 16);
/* oklch */ color: oklch(43.4% 0.081 88.8);

Tailwind

colors: {
  custom: {
    50: '#937f54',
    500: '#634e10',
    950: '#000000',
  },
}

SCSS

$custom: #634e10;
$custom-light: #937f54;
$custom-dark: #000000;

JSON

{
  "hex": "#634e10",
  "rgb": {
    "r": 99,
    "g": 78,
    "b": 16
  },
  "hsl": {
    "h": 44.819,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43418,
    "c": 0.08102,
    "h": 88.8
  },
  "luminance": 0.08139
}

Semantic roles & 50–950 ramp

primary

#634E10

secondary

#334E9C

accent

#67EF39

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A03

muted

#7E7C78

Preview Lab

Preview with #634E10

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

Preview Lab → · Contrast checker → · Palette generator →