#623F23#623F23

#623F23 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.2% C 0.064 H 58.2°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#623F23
RGB	rgb(98, 63, 35)
HSL	hsl(27, 47%, 26%)
HSV	hsv(27, 64%, 38%)
CMYK	cmyk(0%, 35.7%, 64.3%, 61.6%)
CIE-LAB	lab(30.09, 12.08, 23.19)
CIE-LCH	lch(30.09, 26.15, 62.48°)
OKLab	oklab(40.18% 0.0339 0.0546)
OKLCH	oklch(40.18% 0.064 58.2)
XYZ	xyz(7.1183, 6.2736, 2.4258)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F23 #234662

analogous

#622326 #623F23 #625E23

triadic

#623F23 #23623F #3F2362

tetradic

#623F23 #266223 #234662 #5E2362

square

#623F23 #266223 #234662 #5E2362

split-complementary

#623F23 #23625E #232662

monochromatic

#170E08 #352213 #623F23 #8F5C33 #BC7943

Accessibility & contrast

On white

9.31

#623F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#623F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F23

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F23	#FFFFFF	#000000	##FFFFFF
##623F23	1.00	9.31	2.25	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494220

Deuteranopia (green-blind)

#524A23

Tritanopia (blue-blind)

#6B3838

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f23;
/* rgb */ color: rgb(98, 63, 35);
/* oklch */ color: oklch(40.2% 0.064 58.2);

Tailwind

colors: {
  custom: {
    50: '#92745e',
    500: '#623f23',
    950: '#000000',
  },
}

SCSS

$custom: #623f23;
$custom-light: #92745e;
$custom-dark: #000000;

JSON

{
  "hex": "#623f23",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 35
  },
  "hsl": {
    "h": 26.667,
    "s": 47.368,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40183,
    "c": 0.06425,
    "h": 58.2
  },
  "luminance": 0.06273
}

Semantic roles & 50–950 ramp

primary

#623F23

secondary

#4B7596

accent

#9BD751

background

#F9F7F5

surface

#F1EDE9

border

#CBC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #623F23

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

Preview Lab → · Contrast checker → · Palette generator →