#665D22#665D22

#665D22 is a mid, moderate yellow. Relative luminance 0.108; OKLCH L 47.4% C 0.079 H 100.6°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#665D22
RGB	rgb(102, 93, 34)
HSL	hsl(52, 50%, 27%)
HSV	hsv(52, 67%, 40%)
CMYK	cmyk(0%, 8.8%, 66.7%, 60%)
CIE-LAB	lab(39.19, -4.36, 34.20)
CIE-LCH	lch(39.19, 34.48, 97.27°)
OKLab	oklab(47.43% -0.0147 0.0781)
OKLCH	oklch(47.43% 0.079 100.6)
XYZ	xyz(9.6830, 10.7694, 3.0817)
Luminance	0.1077 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D22 #222B66

analogous

#663B22 #665D22 #4D6622

triadic

#665D22 #22665D #5D2266

tetradic

#665D22 #22663B #222B66 #66224D

square

#665D22 #22663B #222B66 #66224D

split-complementary

#665D22 #224D66 #3B2266

monochromatic

#171508 #383313 #665D22 #948731 #C0AF42

Accessibility & contrast

On white

6.66

#665D22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#665D22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D22

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D22	#FFFFFF	#000000	##FFFFFF
##665D22	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A1B

Deuteranopia (green-blind)

#685E25

Tritanopia (blue-blind)

#6E5650

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #665d22;
/* rgb */ color: rgb(102, 93, 34);
/* oklch */ color: oklch(47.4% 0.079 100.6);

Tailwind

colors: {
  custom: {
    50: '#948a60',
    500: '#665d22',
    950: '#000000',
  },
}

SCSS

$custom: #665d22;
$custom-light: #948a60;
$custom-dark: #000000;

JSON

{
  "hex": "#665d22",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 34
  },
  "hsl": {
    "h": 52.059,
    "s": 50,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47428,
    "c": 0.07942,
    "h": 100.6
  },
  "luminance": 0.10769
}

Semantic roles & 50–950 ramp

primary

#665D22

secondary

#4A559A

accent

#61DA4E

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0B05

muted

#7E7C79

Preview Lab

Preview with #665D22

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

Preview Lab → · Contrast checker → · Palette generator →