#613B15#613B15

#613B15 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.0% C 0.074 H 62.2°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#613B15
RGB	rgb(97, 59, 21)
HSL	hsl(30, 64%, 23%)
HSV	hsv(30, 78%, 38%)
CMYK	cmyk(0%, 39.2%, 78.4%, 62%)
CIE-LAB	lab(28.71, 13.12, 29.51)
CIE-LCH	lch(28.71, 32.30, 66.02°)
OKLab	oklab(39.02% 0.0347 0.0658)
OKLCH	oklch(39.02% 0.074 62.2)
XYZ	xyz(6.6296, 5.7241, 1.4650)
Luminance	0.0572 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B15 #153B61

analogous

#611515 #613B15 #616115

triadic

#613B15 #15613B #3B1561

tetradic

#613B15 #156115 #153B61 #611561

square

#613B15 #156115 #153B61 #611561

split-complementary

#613B15 #156161 #151561

monochromatic

#190F05 #2F1C0A #613B15 #935A20 #C6782B

Accessibility & contrast

On white

9.79

#613B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#613B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B15

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B15	#FFFFFF	#000000	##FFFFFF
##613B15	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E10

Deuteranopia (green-blind)

#504715

Tritanopia (blue-blind)

#6A3233

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613b15;
/* rgb */ color: rgb(97, 59, 21);
/* oklch */ color: oklch(39.0% 0.074 62.2);

Tailwind

colors: {
  custom: {
    50: '#927155',
    500: '#613b15',
    950: '#000000',
  },
}

SCSS

$custom: #613b15;
$custom-light: #927155;
$custom-dark: #000000;

JSON

{
  "hex": "#613b15",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 21
  },
  "hsl": {
    "h": 30,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39023,
    "c": 0.07433,
    "h": 62.2
  },
  "luminance": 0.05723
}

Semantic roles & 50–950 ramp

primary

#613B15

secondary

#3A6998

accent

#94E740

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #613B15

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

Preview Lab → · Contrast checker → · Palette generator →