#646217#646217

#646217 is a mid, moderate yellow. Relative luminance 0.115; OKLCH L 48.3% C 0.093 H 107.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#646217
RGB	rgb(100, 98, 23)
HSL	hsl(58, 63%, 24%)
HSV	hsv(58, 77%, 39%)
CMYK	cmyk(0%, 2%, 77%, 60.8%)
CIE-LAB	lab(40.42, -8.91, 40.31)
CIE-LCH	lch(40.42, 41.28, 102.47°)
OKLab	oklab(48.33% -0.0287 0.089)
OKLCH	oklch(48.33% 0.094 107.9)
XYZ	xyz(9.7782, 11.5069, 2.5164)
Luminance	0.1151 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646217 #171964

analogous

#643C17 #646217 #406417

triadic

#646217 #176462 #621764

tetradic

#646217 #17643C #171964 #641740

square

#646217 #17643C #171964 #641740

split-complementary

#646217 #174064 #3C1764

monochromatic

#191806 #32310C #646217 #969322 #C8C42E

Accessibility & contrast

On white

6.36

#646217 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#646217 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646217

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646217	#FFFFFF	#000000	##FFFFFF
##646217	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E09

Deuteranopia (green-blind)

#6C601D

Tritanopia (blue-blind)

#6C5B54

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #646217;
/* rgb */ color: rgb(100, 98, 23);
/* oklch */ color: oklch(48.3% 0.093 107.9);

Tailwind

colors: {
  custom: {
    50: '#938e5a',
    500: '#646217',
    950: '#000000',
  },
}

SCSS

$custom: #646217;
$custom-light: #938e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#646217",
  "rgb": {
    "r": 100,
    "g": 98,
    "b": 23
  },
  "hsl": {
    "h": 58.442,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.48333,
    "c": 0.0935,
    "h": 107.9
  },
  "luminance": 0.11507
}

Semantic roles & 50–950 ramp

primary

#646217

secondary

#3C3F9A

accent

#46E642

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646217

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

Preview Lab → · Contrast checker → · Palette generator →