#623F11#623F11

#623F11 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.077 H 69.0°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#623F11
RGB	rgb(98, 63, 17)
HSL	hsl(34, 70%, 23%)
HSV	hsv(34, 83%, 38%)
CMYK	cmyk(0%, 35.7%, 82.7%, 61.6%)
CIE-LAB	lab(29.89, 10.93, 32.71)
CIE-LCH	lch(29.89, 34.48, 71.53°)
OKLab	oklab(39.97% 0.0275 0.0715)
OKLCH	oklch(39.97% 0.077 69)
XYZ	xyz(6.9162, 6.1928, 1.3613)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F11 #113462

analogous

#621611 #623F11 #5D6211

triadic

#623F11 #11623F #3F1162

tetradic

#623F11 #116216 #113462 #62115D

square

#623F11 #116216 #113462 #62115D

split-complementary

#623F11 #115D62 #161162

monochromatic

#1A1105 #2E1D08 #623F11 #96611A #CA8223

Accessibility & contrast

On white

9.38

#623F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#623F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F11

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F11	#FFFFFF	#000000	##FFFFFF
##623F11	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B410A

Deuteranopia (green-blind)

#534A12

Tritanopia (blue-blind)

#6C3636

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #623f11;
/* rgb */ color: rgb(98, 63, 17);
/* oklch */ color: oklch(40.0% 0.077 69.0);

Tailwind

colors: {
  custom: {
    50: '#937453',
    500: '#623f11',
    950: '#000000',
  },
}

SCSS

$custom: #623f11;
$custom-light: #937453;
$custom-dark: #000000;

JSON

{
  "hex": "#623f11",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 34.074,
    "s": 70.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.39965,
    "c": 0.07663,
    "h": 69
  },
  "luminance": 0.06192
}

Semantic roles & 50–950 ramp

primary

#623F11

secondary

#34609A

accent

#88ED3B

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #623F11

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

Preview Lab → · Contrast checker → · Palette generator →