#623B11#623B11

#623B11 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.1% C 0.078 H 63.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#623B11
RGB	rgb(98, 59, 17)
HSL	hsl(31, 70%, 23%)
HSV	hsv(31, 83%, 38%)
CMYK	cmyk(0%, 39.8%, 82.7%, 61.6%)
CIE-LAB	lab(28.81, 13.41, 31.67)
CIE-LCH	lch(28.81, 34.39, 67.05°)
OKLab	oklab(39.13% 0.0348 0.0693)
OKLCH	oklch(39.13% 0.078 63.3)
XYZ	xyz(6.7027, 5.7657, 1.2901)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B11 #113862

analogous

#621211 #623B11 #616211

triadic

#623B11 #11623B #3B1162

tetradic

#623B11 #116212 #113862 #621161

square

#623B11 #116212 #113862 #621161

split-complementary

#623B11 #116162 #121162

monochromatic

#1A1005 #2E1C08 #623B11 #965A1A #CA7A23

Accessibility & contrast

On white

9.75

#623B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#623B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B11

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B11	#FFFFFF	#000000	##FFFFFF
##623B11	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E0B

Deuteranopia (green-blind)

#504712

Tritanopia (blue-blind)

#6C3233

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b11;
/* rgb */ color: rgb(98, 59, 17);
/* oklch */ color: oklch(39.1% 0.078 63.3);

Tailwind

colors: {
  custom: {
    50: '#937152',
    500: '#623b11',
    950: '#000000',
  },
}

SCSS

$custom: #623b11;
$custom-light: #937152;
$custom-dark: #000000;

JSON

{
  "hex": "#623b11",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 31.111,
    "s": 70.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.39126,
    "c": 0.07755,
    "h": 63.3
  },
  "luminance": 0.05765
}

Semantic roles & 50–950 ramp

primary

#623B11

secondary

#34669A

accent

#91ED3B

background

#F9F6F4

surface

#F2ECE7

border

#CCC7C3

text

#0E0702

muted

#7E7A78

Preview Lab

Preview with #623B11

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

Preview Lab → · Contrast checker → · Palette generator →