#623F20#623F20

#623F20 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.1% C 0.067 H 60.6°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#623F20
RGB	rgb(98, 63, 32)
HSL	hsl(28, 51%, 25%)
HSV	hsv(28, 67%, 38%)
CMYK	cmyk(0%, 35.7%, 67.3%, 61.6%)
CIE-LAB	lab(30.05, 11.84, 24.91)
CIE-LCH	lch(30.05, 27.59, 64.58°)
OKLab	oklab(40.14% 0.0326 0.058)
OKLCH	oklch(40.14% 0.067 60.6)
XYZ	xyz(7.0757, 6.2566, 2.2012)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F20 #204362

analogous

#622022 #623F20 #626020

triadic

#623F20 #20623F #3F2062

tetradic

#623F20 #226220 #204362 #602062

square

#623F20 #226220 #204362 #602062

split-complementary

#623F20 #206260 #202262

monochromatic

#170F08 #342111 #623F20 #905D2F #BE7A3E

Accessibility & contrast

On white

9.33

#623F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#623F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F20

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F20	#FFFFFF	#000000	##FFFFFF
##623F20	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421D

Deuteranopia (green-blind)

#524A20

Tritanopia (blue-blind)

#6B3738

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f20;
/* rgb */ color: rgb(98, 63, 32);
/* oklch */ color: oklch(40.1% 0.067 60.6);

Tailwind

colors: {
  custom: {
    50: '#92745c',
    500: '#623f20',
    950: '#000000',
  },
}

SCSS

$custom: #623f20;
$custom-light: #92745c;
$custom-dark: #000000;

JSON

{
  "hex": "#623f20",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 32
  },
  "hsl": {
    "h": 28.182,
    "s": 50.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40137,
    "c": 0.06651,
    "h": 60.6
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#623F20

secondary

#477196

accent

#98DA4E

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #623F20

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

Preview Lab → · Contrast checker → · Palette generator →