#6B651B#6B651B

#6B651B is a mid, moderate yellow. Relative luminance 0.125; OKLCH L 49.8% C 0.093 H 104.6°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#6B651B
RGB	rgb(107, 101, 27)
HSL	hsl(56, 60%, 26%)
HSV	hsv(56, 75%, 42%)
CMYK	cmyk(0%, 5.6%, 74.8%, 58%)
CIE-LAB	lab(42.02, -7.05, 40.47)
CIE-LCH	lch(42.02, 41.07, 99.88°)
OKLab	oklab(49.78% -0.0235 0.0898)
OKLCH	oklch(49.78% 0.093 104.6)
XYZ	xyz(10.9154, 12.5127, 2.8769)
Luminance	0.1251 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B651B #1B216B

analogous

#6B3D1B #6B651B #496B1B

triadic

#6B651B #1B6B65 #651B6B

tetradic

#6B651B #1B6B3D #1B216B #6B1B49

square

#6B651B #1B6B3D #1B216B #6B1B49

split-complementary

#6B651B #1B496B #3D1B6B

monochromatic

#181706 #3A370F #6B651B #9C9327 #CCC135

Accessibility & contrast

On white

6.00

#6B651B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#6B651B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B651B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B651B	#FFFFFF	#000000	##FFFFFF
##6B651B	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610F

Deuteranopia (green-blind)

#706520

Tritanopia (blue-blind)

#735E56

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6b651b;
/* rgb */ color: rgb(107, 101, 27);
/* oklch */ color: oklch(49.8% 0.093 104.6);

Tailwind

colors: {
  custom: {
    50: '#98905d',
    500: '#6b651b',
    950: '#000000',
  },
}

SCSS

$custom: #6b651b;
$custom-light: #98905d;
$custom-dark: #000000;

JSON

{
  "hex": "#6b651b",
  "rgb": {
    "r": 107,
    "g": 101,
    "b": 27
  },
  "hsl": {
    "h": 55.5,
    "s": 59.701,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49775,
    "c": 0.09285,
    "h": 104.6
  },
  "luminance": 0.12512
}

Semantic roles & 50–950 ramp

primary

#6B651B

secondary

#4249A0

accent

#51E345

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #6B651B

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

Preview Lab → · Contrast checker → · Palette generator →