#623B15#623B15

#623B15 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.075 H 61.4°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#623B15
RGB	rgb(98, 59, 21)
HSL	hsl(30, 65%, 23%)
HSV	hsv(30, 79%, 38%)
CMYK	cmyk(0%, 39.8%, 78.6%, 61.6%)
CIE-LAB	lab(28.85, 13.61, 29.70)
CIE-LCH	lch(28.85, 32.67, 65.38°)
OKLab	oklab(39.17% 0.036 0.0661)
OKLCH	oklch(39.17% 0.075 61.4)
XYZ	xyz(6.7369, 5.7794, 1.4701)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B15 #153C62

analogous

#621516 #623B15 #626115

triadic

#623B15 #15623B #3B1562

tetradic

#623B15 #166215 #153C62 #611562

square

#623B15 #166215 #153C62 #611562

split-complementary

#623B15 #156261 #151662

monochromatic

#190F05 #301D0A #623B15 #945920 #C7782B

Accessibility & contrast

On white

9.74

#623B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#623B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B15

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B15	#FFFFFF	#000000	##FFFFFF
##623B15	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F10

Deuteranopia (green-blind)

#504815

Tritanopia (blue-blind)

#6C3233

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b15;
/* rgb */ color: rgb(98, 59, 21);
/* oklch */ color: oklch(39.2% 0.075 61.4);

Tailwind

colors: {
  custom: {
    50: '#937155',
    500: '#623b15',
    950: '#000000',
  },
}

SCSS

$custom: #623b15;
$custom-light: #937155;
$custom-dark: #000000;

JSON

{
  "hex": "#623b15",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 21
  },
  "hsl": {
    "h": 29.61,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.39165,
    "c": 0.07529,
    "h": 61.4
  },
  "luminance": 0.05779
}

Semantic roles & 50–950 ramp

primary

#623B15

secondary

#3A6A99

accent

#95E840

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #623B15

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

Preview Lab → · Contrast checker → · Palette generator →