#646516#646516

#646516 is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.1% C 0.097 H 110.2°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#646516
RGB	rgb(100, 101, 22)
HSL	hsl(61, 64%, 24%)
HSV	hsv(61, 78%, 40%)
CMYK	cmyk(1%, 0%, 78.2%, 60.4%)
CIE-LAB	lab(41.33, -10.66, 41.56)
CIE-LCH	lch(41.33, 42.90, 104.39°)
OKLab	oklab(49.06% -0.0337 0.0914)
OKLCH	oklch(49.06% 0.097 110.2)
XYZ	xyz(10.0544, 12.0749, 2.5600)
Luminance	0.1207 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646516 #171665

analogous

#653F16 #646516 #3D6516

triadic

#646516 #166465 #651664

tetradic

#646516 #16653F #171665 #65163D

square

#646516 #16653F #171665 #65163D

split-complementary

#646516 #163D65 #3F1665

monochromatic

#191905 #32330B #646516 #969721 #C8CA2C

Accessibility & contrast

On white

6.15

#646516 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#646516 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646516

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646516	#FFFFFF	#000000	##FFFFFF
##646516	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6006

Deuteranopia (green-blind)

#6E631C

Tritanopia (blue-blind)

#6C5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #646516;
/* rgb */ color: rgb(100, 101, 22);
/* oklch */ color: oklch(49.1% 0.097 110.2);

Tailwind

colors: {
  custom: {
    50: '#93905a',
    500: '#646516',
    950: '#000000',
  },
}

SCSS

$custom: #646516;
$custom-light: #93905a;
$custom-dark: #000000;

JSON

{
  "hex": "#646516",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 22
  },
  "hsl": {
    "h": 60.759,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.49061,
    "c": 0.09744,
    "h": 110.2
  },
  "luminance": 0.12075
}

Semantic roles & 50–950 ramp

primary

#646516

secondary

#3C3B9C

accent

#41E743

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646516

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

Preview Lab → · Contrast checker → · Palette generator →