#623B19#623B19

#623B19 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.073 H 59.1°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#623B19
RGB	rgb(98, 59, 25)
HSL	hsl(28, 59%, 24%)
HSV	hsv(28, 74%, 38%)
CMYK	cmyk(0%, 39.8%, 74.5%, 61.6%)
CIE-LAB	lab(28.89, 13.84, 27.59)
CIE-LCH	lch(28.89, 30.87, 63.36°)
OKLab	oklab(39.21% 0.0374 0.0625)
OKLCH	oklch(39.21% 0.073 59.1)
XYZ	xyz(6.7770, 5.7954, 1.6812)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B19 #194062

analogous

#62191C #623B19 #626019

triadic

#623B19 #19623B #3B1962

tetradic

#623B19 #1C6219 #194062 #601962

square

#623B19 #1C6219 #194062 #601962

split-complementary

#623B19 #196260 #191C62

monochromatic

#180F06 #311E0D #623B19 #935825 #C47632

Accessibility & contrast

On white

9.73

#623B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#623B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B19

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B19	#FFFFFF	#000000	##FFFFFF
##623B19	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F15

Deuteranopia (green-blind)

#504819

Tritanopia (blue-blind)

#6B3334

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b19;
/* rgb */ color: rgb(98, 59, 25);
/* oklch */ color: oklch(39.2% 0.073 59.1);

Tailwind

colors: {
  custom: {
    50: '#927157',
    500: '#623b19',
    950: '#000000',
  },
}

SCSS

$custom: #623b19;
$custom-light: #927157;
$custom-dark: #000000;

JSON

{
  "hex": "#623b19",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 25
  },
  "hsl": {
    "h": 27.945,
    "s": 59.35,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3921,
    "c": 0.07283,
    "h": 59.1
  },
  "luminance": 0.05795
}

Semantic roles & 50–950 ramp

primary

#623B19

secondary

#3F6E98

accent

#99E345

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #623B19

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

Preview Lab → · Contrast checker → · Palette generator →