#666239#666239

#666239 is a mid, muted yellow. Relative luminance 0.119; OKLCH L 48.9% C 0.060 H 103.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#666239
RGB	rgb(102, 98, 57)
HSL	hsl(55, 28%, 31%)
HSV	hsv(55, 44%, 40%)
CMYK	cmyk(0%, 3.9%, 44.1%, 60%)
CIE-LAB	lab(40.99, -5.06, 23.87)
CIE-LCH	lch(40.99, 24.40, 101.98°)
OKLab	oklab(48.95% -0.0139 0.058)
OKLCH	oklch(48.95% 0.06 103.5)
XYZ	xyz(10.5859, 11.8558, 5.6009)
Luminance	0.1186 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666239 #393D66

analogous

#664B39 #666239 #536639

triadic

#666239 #396662 #623966

tetradic

#666239 #39664B #393D66 #663953

square

#666239 #39664B #393D66 #663953

split-complementary

#666239 #395366 #4B3966

monochromatic

#17170D #3F3C23 #666239 #8D884F #ADA76C

Accessibility & contrast

On white

6.23

#666239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#666239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666239

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666239	#FFFFFF	#000000	##FFFFFF
##666239	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F36

Deuteranopia (green-blind)

#6A623B

Tritanopia (blue-blind)

#6C5D58

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #666239;
/* rgb */ color: rgb(102, 98, 57);
/* oklch */ color: oklch(48.9% 0.060 103.5);

Tailwind

colors: {
  custom: {
    50: '#928e70',
    500: '#666239',
    950: '#000000',
  },
}

SCSS

$custom: #666239;
$custom-light: #928e70;
$custom-dark: #000000;

JSON

{
  "hex": "#666239",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 57
  },
  "hsl": {
    "h": 54.667,
    "s": 28.302,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4895,
    "c": 0.05963,
    "h": 103.5
  },
  "luminance": 0.11856
}

Semantic roles & 50–950 ramp

primary

#666239

secondary

#656996

accent

#6CC563

background

#F9F8F6

surface

#F1F0EC

border

#CBCBC7

text

#0D0C07

muted

#7E7D7A

Preview Lab

Preview with #666239

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

Preview Lab → · Contrast checker → · Palette generator →