#623E1E#623E1E

#623E1E is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.068 H 60.4°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#623E1E
RGB	rgb(98, 62, 30)
HSL	hsl(28, 53%, 25%)
HSV	hsv(28, 69%, 38%)
CMYK	cmyk(0%, 36.7%, 69.4%, 61.6%)
CIE-LAB	lab(29.75, 12.31, 25.73)
CIE-LCH	lch(29.75, 28.53, 64.43°)
OKLab	oklab(39.9% 0.0337 0.0594)
OKLCH	oklch(39.9% 0.068 60.4)
XYZ	xyz(6.9945, 6.1363, 2.0441)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E1E #1E4262

analogous

#621E20 #623E1E #62601E

triadic

#623E1E #1E623E #3E1E62

tetradic

#623E1E #20621E #1E4262 #601E62

square

#623E1E #20621E #1E4262 #601E62

split-complementary

#623E1E #1E6260 #1E2062

monochromatic

#170F07 #332010 #623E1E #915C2C #C0793B

Accessibility & contrast

On white

9.43

#623E1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#623E1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E1E

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E1E	#FFFFFF	#000000	##FFFFFF
##623E1E	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411B

Deuteranopia (green-blind)

#52491E

Tritanopia (blue-blind)

#6B3637

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #623e1e;
/* rgb */ color: rgb(98, 62, 30);
/* oklch */ color: oklch(39.9% 0.068 60.4);

Tailwind

colors: {
  custom: {
    50: '#92735b',
    500: '#623e1e',
    950: '#000000',
  },
}

SCSS

$custom: #623e1e;
$custom-light: #92735b;
$custom-dark: #000000;

JSON

{
  "hex": "#623e1e",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 30
  },
  "hsl": {
    "h": 28.235,
    "s": 53.125,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39898,
    "c": 0.0683,
    "h": 60.4
  },
  "luminance": 0.06136
}

Semantic roles & 50–950 ramp

primary

#623E1E

secondary

#457097

accent

#98DD4B

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #623E1E

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

Preview Lab → · Contrast checker → · Palette generator →