#613C15#613C15

#613C15 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.074 H 63.7°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#613C15
RGB	rgb(97, 60, 21)
HSL	hsl(31, 64%, 23%)
HSV	hsv(31, 78%, 38%)
CMYK	cmyk(0%, 38.1%, 78.4%, 62%)
CIE-LAB	lab(28.97, 12.50, 29.79)
CIE-LCH	lch(28.97, 32.30, 67.23°)
OKLab	oklab(39.23% 0.0328 0.0663)
OKLCH	oklch(39.23% 0.074 63.7)
XYZ	xyz(6.6815, 5.8279, 1.4823)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C15 #153A61

analogous

#611615 #613C15 #606115

triadic

#613C15 #15613C #3C1561

tetradic

#613C15 #156116 #153A61 #611560

square

#613C15 #156116 #153A61 #611560

split-complementary

#613C15 #156061 #161561

monochromatic

#191005 #2F1D0A #613C15 #935B20 #C67A2B

Accessibility & contrast

On white

9.70

#613C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#613C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C15

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C15	#FFFFFF	#000000	##FFFFFF
##613C15	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F10

Deuteranopia (green-blind)

#504816

Tritanopia (blue-blind)

#6A3434

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613c15;
/* rgb */ color: rgb(97, 60, 21);
/* oklch */ color: oklch(39.2% 0.074 63.7);

Tailwind

colors: {
  custom: {
    50: '#927155',
    500: '#613c15',
    950: '#000000',
  },
}

SCSS

$custom: #613c15;
$custom-light: #927155;
$custom-dark: #000000;

JSON

{
  "hex": "#613c15",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 21
  },
  "hsl": {
    "h": 30.789,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39231,
    "c": 0.07401,
    "h": 63.7
  },
  "luminance": 0.05827
}

Semantic roles & 50–950 ramp

primary

#613C15

secondary

#3A6898

accent

#92E740

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #613C15

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

Preview Lab → · Contrast checker → · Palette generator →