#6D661B#6D661B

#6D661B is a mid, moderate yellow. Relative luminance 0.128; OKLCH L 50.2% C 0.094 H 103.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX#6D661B
RGBrgb(109, 102, 27)
HSLhsl(55, 60%, 27%)
HSVhsv(55, 75%, 43%)
CMYKcmyk(0%, 6.4%, 75.2%, 57.3%)
CIE-LABlab(42.51, -6.66, 41.01)
CIE-LCHlch(42.51, 41.55, 99.23°)
OKLaboklab(50.21% -0.0225 0.0909)
OKLCHoklch(50.21% 0.094 103.9)
XYZxyz(11.2564, 12.8335, 2.9209)
Luminance0.1283 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6D661B #1B226D
analogous
#6D3D1B #6D661B #4B6D1B
triadic
#6D661B #1B6D66 #661B6D
tetradic
#6D661B #1B6D3D #1B226D #6D1B4B
square
#6D661B #1B6D3D #1B226D #6D1B4B
split-complementary
#6D661B #1B4B6D #3D1B6D
monochromatic
#191706 #3C380F #6D661B #9E9427 #CDC035

Accessibility & contrast

On white

5.89
#6D661B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#6D661B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D661B
5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6D661B#FFFFFF#000000##FFFFFF
##6D661B1.005.893.575.89
#FFFFFF5.891.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#70620E
Deuteranopia (green-blind)
#726620
Tritanopia (blue-blind)
#765F57
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #6d661b;
/* rgb */ color: rgb(109, 102, 27);
/* oklch */ color: oklch(50.2% 0.094 103.9);
Tailwind
colors: {
  custom: {
    50: '#9a915d',
    500: '#6d661b',
    950: '#000000',
  },
}
SCSS
$custom: #6d661b;
$custom-light: #9a915d;
$custom-dark: #000000;
JSON
{
  "hex": "#6d661b",
  "rgb": {
    "r": 109,
    "g": 102,
    "b": 27
  },
  "hsl": {
    "h": 54.878,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50213,
    "c": 0.09366,
    "h": 103.9
  },
  "luminance": 0.12833
}

Semantic roles & 50–950 ramp

primary
#6D661B
secondary
#424AA2
accent
#52E344
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0E0C04
muted
#7E7D79

Preview Lab

Preview with #6D661B

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

Preview Lab → · Contrast checker → · Palette generator →

#6D661B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva