#646846#646846

#646846 is a mid, muted yellow. Relative luminance 0.131; OKLCH L 50.5% C 0.051 H 113.7°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#646846
RGB	rgb(100, 104, 70)
HSL	hsl(67, 20%, 34%)
HSV	hsv(67, 33%, 41%)
CMYK	cmyk(3.8%, 0%, 32.7%, 59.2%)
CIE-LAB	lab(42.84, -7.69, 18.69)
CIE-LCH	lch(42.84, 20.21, 112.37°)
OKLab	oklab(50.45% -0.0204 0.0466)
OKLCH	oklch(50.45% 0.051 113.7)
XYZ	xyz(11.3113, 13.0523, 7.7166)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646846 #4A4668

analogous

#685B46 #646846 #536846

triadic

#646846 #466468 #684664

tetradic

#646846 #46685B #4A4668 #684653

square

#646846 #46685B #4A4668 #684653

split-complementary

#646846 #465368 #5B4668

monochromatic

#1E1F15 #41432D #646846 #878D5F #A4A97F

Accessibility & contrast

On white

5.82

#646846 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#646846 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646846

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646846	#FFFFFF	#000000	##FFFFFF
##646846	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6544

Deuteranopia (green-blind)

#6D6647

Tritanopia (blue-blind)

#68645F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #646846;
/* rgb */ color: rgb(100, 104, 70);
/* oklch */ color: oklch(50.5% 0.051 113.7);

Tailwind

colors: {
  custom: {
    50: '#909379',
    500: '#646846',
    950: '#000000',
  },
}

SCSS

$custom: #646846;
$custom-light: #909379;
$custom-dark: #000000;

JSON

{
  "hex": "#646846",
  "rgb": {
    "r": 100,
    "g": 104,
    "b": 70
  },
  "hsl": {
    "h": 67.059,
    "s": 19.54,
    "l": 34.118
  },
  "oklch": {
    "l": 0.50454,
    "c": 0.05088,
    "h": 113.7
  },
  "luminance": 0.13052
}

Semantic roles & 50–950 ramp

primary

#646846

secondary

#787496

accent

#6CBC75

background

#F8F9F7

surface

#F0F1ED

border

#CBCBC8

text

#0C0D09

muted

#7D7E7B

Preview Lab

Preview with #646846

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

Preview Lab → · Contrast checker → · Palette generator →