#646513#646513

#646513 is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.0% C 0.099 H 110.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#646513
RGB	rgb(100, 101, 19)
HSL	hsl(61, 68%, 24%)
HSV	hsv(61, 81%, 40%)
CMYK	cmyk(1%, 0%, 81.2%, 60.4%)
CIE-LAB	lab(41.32, -10.80, 42.62)
CIE-LCH	lch(41.32, 43.97, 104.22°)
OKLab	oklab(49.04% -0.0344 0.0931)
OKLCH	oklch(49.04% 0.099 110.3)
XYZ	xyz(10.0271, 12.0640, 2.4164)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646513 #141365

analogous

#653D13 #646513 #3B6513

triadic

#646513 #136465 #651364

tetradic

#646513 #13653D #141365 #65133B

square

#646513 #13653D #141365 #65133B

split-complementary

#646513 #133B65 #3D1365

monochromatic

#191A05 #313109 #646513 #97991D #CACC26

Accessibility & contrast

On white

6.15

#646513 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#646513 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646513

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646513	#FFFFFF	#000000	##FFFFFF
##646513	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6000

Deuteranopia (green-blind)

#6E631A

Tritanopia (blue-blind)

#6C5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #646513;
/* rgb */ color: rgb(100, 101, 19);
/* oklch */ color: oklch(49.0% 0.099 110.3);

Tailwind

colors: {
  custom: {
    50: '#939059',
    500: '#646513',
    950: '#000000',
  },
}

SCSS

$custom: #646513;
$custom-light: #939059;
$custom-dark: #000000;

JSON

{
  "hex": "#646513",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 19
  },
  "hsl": {
    "h": 60.732,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.49041,
    "c": 0.09922,
    "h": 110.3
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#646513

secondary

#38379D

accent

#3DEB3F

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646513

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

Preview Lab → · Contrast checker → · Palette generator →