#623E1F#623E1F

#623E1F is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.9% C 0.068 H 59.7°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#623E1F
RGB	rgb(98, 62, 31)
HSL	hsl(28, 52%, 25%)
HSV	hsv(28, 68%, 38%)
CMYK	cmyk(0%, 36.7%, 68.4%, 61.6%)
CIE-LAB	lab(29.77, 12.39, 25.17)
CIE-LCH	lch(29.77, 28.05, 63.79°)
OKLab	oklab(39.91% 0.0341 0.0584)
OKLCH	oklch(39.91% 0.068 59.7)
XYZ	xyz(7.0074, 6.1415, 2.1124)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E1F #1F4362

analogous

#621F22 #623E1F #625F1F

triadic

#623E1F #1F623E #3E1F62

tetradic

#623E1F #22621F #1F4362 #5F1F62

square

#623E1F #22621F #1F4362 #5F1F62

split-complementary

#623E1F #1F625F #1F2262

monochromatic

#170F07 #342110 #623E1F #905B2E #BF793C

Accessibility & contrast

On white

9.42

#623E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#623E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E1F

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E1F	#FFFFFF	#000000	##FFFFFF
##623E1F	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411C

Deuteranopia (green-blind)

#51491F

Tritanopia (blue-blind)

#6B3637

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #623e1f;
/* rgb */ color: rgb(98, 62, 31);
/* oklch */ color: oklch(39.9% 0.068 59.7);

Tailwind

colors: {
  custom: {
    50: '#92735c',
    500: '#623e1f',
    950: '#000000',
  },
}

SCSS

$custom: #623e1f;
$custom-light: #92735c;
$custom-dark: #000000;

JSON

{
  "hex": "#623e1f",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 27.761,
    "s": 51.938,
    "l": 25.294
  },
  "oklch": {
    "l": 0.39912,
    "c": 0.06758,
    "h": 59.7
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary

#623E1F

secondary

#467197

accent

#99DB4C

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #623E1F

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

Preview Lab → · Contrast checker → · Palette generator →