#646512#646512

#646512 is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.0% C 0.100 H 110.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#646512
RGB	rgb(100, 101, 18)
HSL	hsl(61, 70%, 23%)
HSV	hsv(61, 82%, 40%)
CMYK	cmyk(1%, 0%, 82.2%, 60.4%)
CIE-LAB	lab(41.31, -10.85, 42.95)
CIE-LCH	lch(41.31, 44.30, 104.17°)
OKLab	oklab(49.04% -0.0346 0.0936)
OKLCH	oklch(49.04% 0.1 110.3)
XYZ	xyz(10.0188, 12.0607, 2.3723)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646512 #131265

analogous

#653C12 #646512 #3A6512

triadic

#646512 #126465 #651264

tetradic

#646512 #12653C #131265 #65123A

square

#646512 #12653C #131265 #65123A

split-complementary

#646512 #123A65 #3C1265

monochromatic

#1A1A05 #313109 #646512 #97991B #CBCD25

Accessibility & contrast

On white

6.15

#646512 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#646512 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646512

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646512	#FFFFFF	#000000	##FFFFFF
##646512	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)

#6E6319

Tritanopia (blue-blind)

#6C5E56

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #646512;
/* rgb */ color: rgb(100, 101, 18);
/* oklch */ color: oklch(49.0% 0.100 110.3);

Tailwind

colors: {
  custom: {
    50: '#939058',
    500: '#646512',
    950: '#000000',
  },
}

SCSS

$custom: #646512;
$custom-light: #939058;
$custom-dark: #000000;

JSON

{
  "hex": "#646512",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 18
  },
  "hsl": {
    "h": 60.723,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.49036,
    "c": 0.09978,
    "h": 110.3
  },
  "luminance": 0.1206
}

Semantic roles & 50–950 ramp

primary

#646512

secondary

#37369D

accent

#3BED3D

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646512

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

Preview Lab → · Contrast checker → · Palette generator →