#623F13#623F13

#623F13 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.075 H 68.2°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#623F13
RGB	rgb(98, 63, 19)
HSL	hsl(33, 68%, 23%)
HSV	hsv(33, 81%, 38%)
CMYK	cmyk(0%, 35.7%, 80.6%, 61.6%)
CIE-LAB	lab(29.91, 11.02, 31.78)
CIE-LCH	lch(29.91, 33.63, 70.87°)
OKLab	oklab(39.98% 0.0281 0.0701)
OKLCH	oklch(39.98% 0.075 68.2)
XYZ	xyz(6.9326, 6.1993, 1.4475)
Luminance	0.0620 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F13 #133662

analogous

#621813 #623F13 #5D6213

triadic

#623F13 #13623F #3F1362

tetradic

#623F13 #136218 #133662 #62135D

square

#623F13 #136218 #133662 #62135D

split-complementary

#623F13 #135D62 #181362

monochromatic

#1A1005 #2F1E09 #623F13 #95601D #C98127

Accessibility & contrast

On white

9.38

#623F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#623F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F13

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F13	#FFFFFF	#000000	##FFFFFF
##623F13	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)

#4B420D

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#6B3736

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #623f13;
/* rgb */ color: rgb(98, 63, 19);
/* oklch */ color: oklch(40.0% 0.075 68.2);

Tailwind

colors: {
  custom: {
    50: '#937454',
    500: '#623f13',
    950: '#000000',
  },
}

SCSS

$custom: #623f13;
$custom-light: #937454;
$custom-dark: #000000;

JSON

{
  "hex": "#623f13",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 33.418,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39982,
    "c": 0.07546,
    "h": 68.2
  },
  "luminance": 0.06199
}

Semantic roles & 50–950 ramp

primary

#623F13

secondary

#37639A

accent

#8AEA3D

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #623F13

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

Preview Lab → · Contrast checker → · Palette generator →