#623A17#623A17

#623A17 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.0% C 0.074 H 58.8°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#623A17
RGB	rgb(98, 58, 23)
HSL	hsl(28, 62%, 24%)
HSV	hsv(28, 77%, 38%)
CMYK	cmyk(0%, 40.8%, 76.5%, 61.6%)
CIE-LAB	lab(28.60, 14.34, 28.38)
CIE-LCH	lch(28.60, 31.80, 63.20°)
OKLab	oklab(38.98% 0.0385 0.0638)
OKLCH	oklch(38.98% 0.075 58.8)
XYZ	xyz(6.7052, 5.6853, 1.5547)
Luminance	0.0568 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A17 #173F62

analogous

#621719 #623A17 #625F17

triadic

#623A17 #17623A #3A1762

tetradic

#623A17 #196217 #173F62 #5F1762

square

#623A17 #196217 #173F62 #5F1762

split-complementary

#623A17 #17625F #171962

monochromatic

#190F06 #301D0B #623A17 #945723 #C5752E

Accessibility & contrast

On white

9.83

#623A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#623A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A17

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A17	#FFFFFF	#000000	##FFFFFF
##623A17	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E13

Deuteranopia (green-blind)

#504717

Tritanopia (blue-blind)

#6C3132

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #623a17;
/* rgb */ color: rgb(98, 58, 23);
/* oklch */ color: oklch(39.0% 0.074 58.8);

Tailwind

colors: {
  custom: {
    50: '#937056',
    500: '#623a17',
    950: '#000000',
  },
}

SCSS

$custom: #623a17;
$custom-light: #937056;
$custom-dark: #000000;

JSON

{
  "hex": "#623a17",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 23
  },
  "hsl": {
    "h": 28,
    "s": 61.983,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38982,
    "c": 0.0745,
    "h": 58.8
  },
  "luminance": 0.05685
}

Semantic roles & 50–950 ramp

primary

#623A17

secondary

#3C6D99

accent

#99E543

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #623A17

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

Preview Lab → · Contrast checker → · Palette generator →