#66420F#66420F

#66420F is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.1% C 0.080 H 70.4°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#66420F
RGB	rgb(102, 66, 15)
HSL	hsl(35, 74%, 23%)
HSV	hsv(35, 85%, 40%)
CMYK	cmyk(0%, 35.3%, 85.3%, 60%)
CIE-LAB	lab(31.25, 10.95, 35.05)
CIE-LCH	lch(31.25, 36.72, 72.65°)
OKLab	oklab(41.13% 0.027 0.0758)
OKLCH	oklch(41.13% 0.08 70.4)
XYZ	xyz(7.5145, 6.7564, 1.3602)
Luminance	0.0676 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66420F #0F3366

analogous

#66160F #66420F #5E660F

triadic

#66420F #0F6642 #420F66

tetradic

#66420F #0F6616 #0F3366 #660F5E

square

#66420F #0F6616 #0F3366 #660F5E

split-complementary

#66420F #0F5E66 #160F66

monochromatic

#1B1104 #311F07 #66420F #9B6517 #D1871F

Accessibility & contrast

On white

8.93

#66420F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#66420F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66420F

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66420F	#FFFFFF	#000000	##FFFFFF
##66420F	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4406

Deuteranopia (green-blind)

#574D11

Tritanopia (blue-blind)

#703938

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #66420f;
/* rgb */ color: rgb(102, 66, 15);
/* oklch */ color: oklch(41.1% 0.080 70.4);

Tailwind

colors: {
  custom: {
    50: '#967652',
    500: '#66420f',
    950: '#000000',
  },
}

SCSS

$custom: #66420f;
$custom-light: #967652;
$custom-dark: #000000;

JSON

{
  "hex": "#66420f",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 15
  },
  "hsl": {
    "h": 35.172,
    "s": 74.359,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41131,
    "c": 0.08044,
    "h": 70.4
  },
  "luminance": 0.06756
}

Semantic roles & 50–950 ramp

primary

#66420F

secondary

#325F9F

accent

#84F137

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #66420F

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

Preview Lab → · Contrast checker → · Palette generator →