#665C22#665C22

#665C22 is a mid, moderate yellow. Relative luminance 0.106; OKLCH L 47.2% C 0.078 H 99.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#665C22
RGB	rgb(102, 92, 34)
HSL	hsl(51, 50%, 27%)
HSV	hsv(51, 67%, 40%)
CMYK	cmyk(0%, 9.8%, 66.7%, 60%)
CIE-LAB	lab(38.89, -3.78, 33.88)
CIE-LCH	lch(38.89, 34.09, 96.36°)
OKLab	oklab(47.19% -0.013 0.0774)
OKLCH	oklch(47.19% 0.078 99.5)
XYZ	xyz(9.5958, 10.5950, 3.0527)
Luminance	0.1060 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665C22 #222C66

analogous

#663A22 #665C22 #4E6622

triadic

#665C22 #22665C #5C2266

tetradic

#665C22 #22663A #222C66 #66224E

square

#665C22 #22663A #222C66 #66224E

split-complementary

#665C22 #224E66 #3A2266

monochromatic

#171508 #383313 #665C22 #948531 #C0AE42

Accessibility & contrast

On white

6.73

#665C22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#665C22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665C22

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665C22	#FFFFFF	#000000	##FFFFFF
##665C22	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65591B

Deuteranopia (green-blind)

#685D25

Tritanopia (blue-blind)

#6E5550

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665c22;
/* rgb */ color: rgb(102, 92, 34);
/* oklch */ color: oklch(47.2% 0.078 99.5);

Tailwind

colors: {
  custom: {
    50: '#948960',
    500: '#665c22',
    950: '#000000',
  },
}

SCSS

$custom: #665c22;
$custom-light: #948960;
$custom-dark: #000000;

JSON

{
  "hex": "#665c22",
  "rgb": {
    "r": 102,
    "g": 92,
    "b": 34
  },
  "hsl": {
    "h": 51.176,
    "s": 50,
    "l": 26.667
  },
  "oklch": {
    "l": 0.4719,
    "c": 0.07844,
    "h": 99.5
  },
  "luminance": 0.10595
}

Semantic roles & 50–950 ramp

primary

#665C22

secondary

#4A569A

accent

#63DA4E

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #665C22

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

Preview Lab → · Contrast checker → · Palette generator →