#623F15#623F15

#623F15 is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.0% C 0.074 H 67.3°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#623F15
RGB	rgb(98, 63, 21)
HSL	hsl(33, 65%, 23%)
HSV	hsv(33, 79%, 38%)
CMYK	cmyk(0%, 35.7%, 78.6%, 61.6%)
CIE-LAB	lab(29.93, 11.12, 30.81)
CIE-LCH	lch(29.93, 32.75, 70.15°)
OKLab	oklab(40% 0.0287 0.0685)
OKLCH	oklch(40% 0.074 67.3)
XYZ	xyz(6.9504, 6.2065, 1.5412)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F15 #153862

analogous

#621815 #623F15 #5E6215

triadic

#623F15 #15623F #3F1562

tetradic

#623F15 #156218 #153862 #62155E

square

#623F15 #156218 #153862 #62155E

split-complementary

#623F15 #155E62 #181562

monochromatic

#191005 #301F0A #623F15 #945F20 #C7802B

Accessibility & contrast

On white

9.37

#623F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#623F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F15

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F15	#FFFFFF	#000000	##FFFFFF
##623F15	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4210

Deuteranopia (green-blind)

#534A16

Tritanopia (blue-blind)

#6B3736

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #623f15;
/* rgb */ color: rgb(98, 63, 21);
/* oklch */ color: oklch(40.0% 0.074 67.3);

Tailwind

colors: {
  custom: {
    50: '#937455',
    500: '#623f15',
    950: '#000000',
  },
}

SCSS

$custom: #623f15;
$custom-light: #937455;
$custom-dark: #000000;

JSON

{
  "hex": "#623f15",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 21
  },
  "hsl": {
    "h": 32.727,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40002,
    "c": 0.07422,
    "h": 67.3
  },
  "luminance": 0.06206
}

Semantic roles & 50–950 ramp

primary

#623F15

secondary

#3A6599

accent

#8CE840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #623F15

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

Preview Lab → · Contrast checker → · Palette generator →