#665F1E#665F1E

#665F1E is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.9% C 0.085 H 103.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#665F1E
RGB	rgb(102, 95, 30)
HSL	hsl(54, 55%, 26%)
HSV	hsv(54, 71%, 40%)
CMYK	cmyk(0%, 6.9%, 70.6%, 60%)
CIE-LAB	lab(39.75, -5.81, 36.71)
CIE-LCH	lch(39.75, 37.17, 98.99°)
OKLab	oklab(47.87% -0.0193 0.0827)
OKLCH	oklch(47.87% 0.085 103.1)
XYZ	xyz(9.8064, 11.1033, 2.8546)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665F1E #1E2566

analogous

#663B1E #665F1E #49661E

triadic

#665F1E #1E665F #5F1E66

tetradic

#665F1E #1E663B #1E2566 #661E49

square

#665F1E #1E663B #1E2566 #661E49

split-complementary

#665F1E #1E4966 #3B1E66

monochromatic

#181607 #373310 #665F1E #958B2C #C5B73A

Accessibility & contrast

On white

6.52

#665F1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#665F1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665F1E

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665F1E	#FFFFFF	#000000	##FFFFFF
##665F1E	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C15

Deuteranopia (green-blind)

#6A5F22

Tritanopia (blue-blind)

#6E5852

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #665f1e;
/* rgb */ color: rgb(102, 95, 30);
/* oklch */ color: oklch(47.9% 0.085 103.1);

Tailwind

colors: {
  custom: {
    50: '#948c5e',
    500: '#665f1e',
    950: '#000000',
  },
}

SCSS

$custom: #665f1e;
$custom-light: #948c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#665f1e",
  "rgb": {
    "r": 102,
    "g": 95,
    "b": 30
  },
  "hsl": {
    "h": 54.167,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47865,
    "c": 0.08489,
    "h": 103.1
  },
  "luminance": 0.11103
}

Semantic roles & 50–950 ramp

primary

#665F1E

secondary

#454D9B

accent

#58DE4A

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #665F1E

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

Preview Lab → · Contrast checker → · Palette generator →