#6B601F#6B601F

#6B601F is a mid, moderate yellow. Relative luminance 0.116; OKLCH L 48.6% C 0.085 H 99.6°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6B601F
RGB	rgb(107, 96, 31)
HSL	hsl(51, 55%, 27%)
HSV	hsv(51, 71%, 42%)
CMYK	cmyk(0%, 10.3%, 71%, 58%)
CIE-LAB	lab(40.56, -3.92, 37.24)
CIE-LCH	lch(40.56, 37.44, 96.01°)
OKLab	oklab(48.62% -0.0141 0.0838)
OKLCH	oklch(48.62% 0.085 99.6)
XYZ	xyz(10.4941, 11.5909, 2.9806)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B601F #1F2A6B

analogous

#6B3A1F #6B601F #506B1F

triadic

#6B601F #1F6B60 #601F6B

tetradic

#6B601F #1F6B3A #1F2A6B #6B1F50

square

#6B601F #1F6B3A #1F2A6B #6B1F50

split-complementary

#6B601F #1F506B #3A1F6B

monochromatic

#181507 #3C3511 #6B601F #9A8B2D #C7B33D

Accessibility & contrast

On white

6.33

#6B601F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#6B601F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B601F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B601F	#FFFFFF	#000000	##FFFFFF
##6B601F	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D16

Deuteranopia (green-blind)

#6D6123

Tritanopia (blue-blind)

#745953

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6b601f;
/* rgb */ color: rgb(107, 96, 31);
/* oklch */ color: oklch(48.6% 0.085 99.6);

Tailwind

colors: {
  custom: {
    50: '#988c5f',
    500: '#6b601f',
    950: '#000000',
  },
}

SCSS

$custom: #6b601f;
$custom-light: #988c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#6b601f",
  "rgb": {
    "r": 107,
    "g": 96,
    "b": 31
  },
  "hsl": {
    "h": 51.316,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.48624,
    "c": 0.08497,
    "h": 99.6
  },
  "luminance": 0.1159
}

Semantic roles & 50–950 ramp

primary

#6B601F

secondary

#47539F

accent

#5FDE49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C05

muted

#7E7D79

Preview Lab

Preview with #6B601F

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

Preview Lab → · Contrast checker → · Palette generator →