#623F19#623F19

#623F19 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.072 H 65.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#623F19
RGB	rgb(98, 63, 25)
HSL	hsl(31, 59%, 24%)
HSV	hsv(31, 74%, 38%)
CMYK	cmyk(0%, 35.7%, 74.5%, 61.6%)
CIE-LAB	lab(29.97, 11.35, 28.76)
CIE-LCH	lch(29.97, 30.92, 68.45°)
OKLab	oklab(40.04% 0.03 0.065)
OKLCH	oklch(40.04% 0.072 65.2)
XYZ	xyz(6.9905, 6.2225, 1.7524)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F19 #193C62

analogous

#621B19 #623F19 #616219

triadic

#623F19 #19623F #3F1962

tetradic

#623F19 #19621B #193C62 #621961

square

#623F19 #19621B #193C62 #621961

split-complementary

#623F19 #196162 #1B1962

monochromatic

#181006 #31200D #623F19 #935E25 #C47E32

Accessibility & contrast

On white

9.36

#623F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#623F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F19

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F19	#FFFFFF	#000000	##FFFFFF
##623F19	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)

#4A4215

Deuteranopia (green-blind)

#524A1A

Tritanopia (blue-blind)

#6B3737

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f19;
/* rgb */ color: rgb(98, 63, 25);
/* oklch */ color: oklch(40.0% 0.072 65.2);

Tailwind

colors: {
  custom: {
    50: '#927458',
    500: '#623f19',
    950: '#000000',
  },
}

SCSS

$custom: #623f19;
$custom-light: #927458;
$custom-dark: #000000;

JSON

{
  "hex": "#623f19",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 25
  },
  "hsl": {
    "h": 31.233,
    "s": 59.35,
    "l": 24.118
  },
  "oklch": {
    "l": 0.40045,
    "c": 0.07157,
    "h": 65.2
  },
  "luminance": 0.06222
}

Semantic roles & 50–950 ramp

primary

#623F19

secondary

#3F6A98

accent

#91E345

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #623F19

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

Preview Lab → · Contrast checker → · Palette generator →