#6E643B#6E643B

#6E643B is a mid, moderate yellow. Relative luminance 0.127; OKLCH L 50.2% C 0.060 H 96.1°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#6E643B
RGB	rgb(110, 100, 59)
HSL	hsl(48, 30%, 33%)
HSV	hsv(48, 46%, 43%)
CMYK	cmyk(0%, 9.1%, 46.4%, 56.9%)
CIE-LAB	lab(42.38, -2.35, 24.64)
CIE-LCH	lch(42.38, 24.75, 95.46°)
OKLab	oklab(50.25% -0.0064 0.0598)
OKLCH	oklch(50.25% 0.06 96.1)
XYZ	xyz(11.7773, 12.7455, 5.9766)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E643B #3B456E

analogous

#6E4A3B #6E643B #5E6E3B

triadic

#6E643B #3B6E64 #643B6E

tetradic

#6E643B #3B6E4A #3B456E #6E3B5E

square

#6E643B #3B6E4A #3B456E #6E3B5E

split-complementary

#6E643B #3B5E6E #4A3B6E

monochromatic

#1E1C10 #464026 #6E643B #968850 #B3A671

Accessibility & contrast

On white

5.92

#6E643B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#6E643B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6E643B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E643B	#FFFFFF	#000000	##FFFFFF
##6E643B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6238

Deuteranopia (green-blind)

#6E653D

Tritanopia (blue-blind)

#755E5A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6e643b;
/* rgb */ color: rgb(110, 100, 59);
/* oklch */ color: oklch(50.2% 0.060 96.1);

Tailwind

colors: {
  custom: {
    50: '#999071',
    500: '#6e643b',
    950: '#000000',
  },
}

SCSS

$custom: #6e643b;
$custom-light: #999071;
$custom-dark: #000000;

JSON

{
  "hex": "#6e643b",
  "rgb": {
    "r": 110,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 48.235,
    "s": 30.178,
    "l": 33.137
  },
  "oklch": {
    "l": 0.50246,
    "c": 0.0601,
    "h": 96.1
  },
  "luminance": 0.12745
}

Semantic roles & 50–950 ramp

primary

#6E643B

secondary

#68729D

accent

#75C661

background

#F9F8F6

surface

#F2F0EC

border

#CCCBC7

text

#0E0C08

muted

#7E7D7B

Preview Lab

Preview with #6E643B

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

Preview Lab → · Contrast checker → · Palette generator →