#623B16#623B16

#623B16 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.075 H 60.9°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#623B16
RGB	rgb(98, 59, 22)
HSL	hsl(29, 63%, 24%)
HSV	hsv(29, 78%, 38%)
CMYK	cmyk(0%, 39.8%, 77.6%, 61.6%)
CIE-LAB	lab(28.86, 13.66, 29.19)
CIE-LCH	lch(28.86, 32.23, 64.91°)
OKLab	oklab(39.18% 0.0364 0.0653)
OKLCH	oklch(39.18% 0.075 60.9)
XYZ	xyz(6.7463, 5.7832, 1.5199)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B16 #163D62

analogous

#621617 #623B16 #626116

triadic

#623B16 #16623B #3B1662

tetradic

#623B16 #176216 #163D62 #611662

square

#623B16 #176216 #163D62 #611662

split-complementary

#623B16 #166261 #161762

monochromatic

#190F06 #301D0B #623B16 #945921 #C6772C

Accessibility & contrast

On white

9.74

#623B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#623B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B16

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B16	#FFFFFF	#000000	##FFFFFF
##623B16	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F12

Deuteranopia (green-blind)

#504816

Tritanopia (blue-blind)

#6C3233

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b16;
/* rgb */ color: rgb(98, 59, 22);
/* oklch */ color: oklch(39.2% 0.075 60.9);

Tailwind

colors: {
  custom: {
    50: '#937155',
    500: '#623b16',
    950: '#000000',
  },
}

SCSS

$custom: #623b16;
$custom-light: #937155;
$custom-dark: #000000;

JSON

{
  "hex": "#623b16",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 22
  },
  "hsl": {
    "h": 29.211,
    "s": 63.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39176,
    "c": 0.07469,
    "h": 60.9
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#623B16

secondary

#3B6B99

accent

#96E641

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #623B16

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

Preview Lab → · Contrast checker → · Palette generator →