#666231#666231

#666231 is a mid, moderate yellow. Relative luminance 0.118; OKLCH L 48.8% C 0.069 H 104.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#666231
RGB	rgb(102, 98, 49)
HSL	hsl(55, 35%, 30%)
HSV	hsv(55, 52%, 40%)
CMYK	cmyk(0%, 3.9%, 52%, 60%)
CIE-LAB	lab(40.87, -5.96, 28.23)
CIE-LCH	lch(40.87, 28.85, 101.92°)
OKLab	oklab(48.82% -0.0173 0.0671)
OKLCH	oklch(48.82% 0.069 104.5)
XYZ	xyz(10.4018, 11.7822, 4.6314)
Luminance	0.1178 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666231 #313566

analogous

#664831 #666231 #506631

triadic

#666231 #316662 #623166

tetradic

#666231 #316648 #313566 #663150

square

#666231 #316648 #313566 #663150

split-complementary

#666231 #315066 #483166

monochromatic

#15140A #3D3A1D #666231 #8F8A45 #B2AC5F

Accessibility & contrast

On white

6.26

#666231 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#666231 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666231

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666231	#FFFFFF	#000000	##FFFFFF
##666231	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F2D

Deuteranopia (green-blind)

#6B6133

Tritanopia (blue-blind)

#6D5C57

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #666231;
/* rgb */ color: rgb(102, 98, 49);
/* oklch */ color: oklch(48.8% 0.069 104.5);

Tailwind

colors: {
  custom: {
    50: '#938e6a',
    500: '#666231',
    950: '#000000',
  },
}

SCSS

$custom: #666231;
$custom-light: #938e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#666231",
  "rgb": {
    "r": 102,
    "g": 98,
    "b": 49
  },
  "hsl": {
    "h": 55.472,
    "s": 35.099,
    "l": 29.608
  },
  "oklch": {
    "l": 0.48817,
    "c": 0.0693,
    "h": 104.5
  },
  "luminance": 0.11782
}

Semantic roles & 50–950 ramp

primary

#666231

secondary

#5C6097

accent

#65CB5D

background

#F9F8F6

surface

#F1F0EB

border

#CBCBC6

text

#0D0C06

muted

#7E7D7A

Preview Lab

Preview with #666231

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

Preview Lab → · Contrast checker → · Palette generator →