#646716#646716

#646716 is a mid, moderate yellow. Relative luminance 0.125; OKLCH L 49.6% C 0.100 H 111.7°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#646716
RGB	rgb(100, 103, 22)
HSL	hsl(62, 65%, 25%)
HSV	hsv(62, 79%, 40%)
CMYK	cmyk(2.9%, 0%, 78.6%, 59.6%)
CIE-LAB	lab(41.95, -11.79, 42.13)
CIE-LCH	lch(41.95, 43.75, 105.63°)
OKLab	oklab(49.55% -0.0368 0.0926)
OKLCH	oklch(49.55% 0.1 111.7)
XYZ	xyz(10.2509, 12.4680, 2.6255)
Luminance	0.1247 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646716 #191667

analogous

#674216 #646716 #3C6716

triadic

#646716 #166467 #671664

tetradic

#646716 #166742 #191667 #67163C

square

#646716 #166742 #191667 #67163C

split-complementary

#646716 #163C67 #421667

monochromatic

#181905 #33350B #646716 #959921 #C6CC2C

Accessibility & contrast

On white

6.01

#646716 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#646716 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646716

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646716	#FFFFFF	#000000	##FFFFFF
##646716	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706205

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#6B6058

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #646716;
/* rgb */ color: rgb(100, 103, 22);
/* oklch */ color: oklch(49.6% 0.100 111.7);

Tailwind

colors: {
  custom: {
    50: '#93925a',
    500: '#646716',
    950: '#000000',
  },
}

SCSS

$custom: #646716;
$custom-light: #93925a;
$custom-dark: #000000;

JSON

{
  "hex": "#646716",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 22
  },
  "hsl": {
    "h": 62.222,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.49553,
    "c": 0.0997,
    "h": 111.7
  },
  "luminance": 0.12468
}

Semantic roles & 50–950 ramp

primary

#646716

secondary

#3F3B9E

accent

#40E846

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646716

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

Preview Lab → · Contrast checker → · Palette generator →