#623F17#623F17

#623F17 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.073 H 66.3°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#623F17
RGB	rgb(98, 63, 23)
HSL	hsl(32, 62%, 24%)
HSV	hsv(32, 77%, 38%)
CMYK	cmyk(0%, 35.7%, 76.5%, 61.6%)
CIE-LAB	lab(29.95, 11.23, 29.80)
CIE-LCH	lch(29.95, 31.85, 69.34°)
OKLab	oklab(40.02% 0.0293 0.0668)
OKLCH	oklch(40.02% 0.073 66.3)
XYZ	xyz(6.9697, 6.2142, 1.6428)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F17 #173A62

analogous

#621917 #623F17 #5F6217

triadic

#623F17 #17623F #3F1762

tetradic

#623F17 #176219 #173A62 #62175F

square

#623F17 #176219 #173A62 #62175F

split-complementary

#623F17 #175F62 #191762

monochromatic

#191006 #301F0B #623F17 #945F23 #C57F2E

Accessibility & contrast

On white

9.36

#623F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#623F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F17

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F17	#FFFFFF	#000000	##FFFFFF
##623F17	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4212

Deuteranopia (green-blind)

#534A18

Tritanopia (blue-blind)

#6B3737

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f17;
/* rgb */ color: rgb(98, 63, 23);
/* oklch */ color: oklch(40.0% 0.073 66.3);

Tailwind

colors: {
  custom: {
    50: '#927456',
    500: '#623f17',
    950: '#000000',
  },
}

SCSS

$custom: #623f17;
$custom-light: #927456;
$custom-dark: #000000;

JSON

{
  "hex": "#623f17",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 32,
    "s": 61.983,
    "l": 23.725
  },
  "oklch": {
    "l": 0.40023,
    "c": 0.07292,
    "h": 66.3
  },
  "luminance": 0.06214
}

Semantic roles & 50–950 ramp

primary

#623F17

secondary

#3C6799

accent

#8EE543

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #623F17

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

Preview Lab → · Contrast checker → · Palette generator →