#646522#646522

#646522 is a mid, moderate yellow. Relative luminance 0.121; OKLCH L 49.2% C 0.088 H 110.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#646522
RGB	rgb(100, 101, 34)
HSL	hsl(61, 50%, 26%)
HSV	hsv(61, 66%, 40%)
CMYK	cmyk(1%, 0%, 66.3%, 60.4%)
CIE-LAB	lab(41.43, -9.93, 36.54)
CIE-LCH	lch(41.43, 37.87, 105.21°)
OKLab	oklab(49.16% -0.0303 0.0831)
OKLCH	oklch(49.16% 0.088 110.1)
XYZ	xyz(10.1983, 12.1324, 3.3176)
Luminance	0.1213 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646522 #232265

analogous

#654522 #646522 #436522

triadic

#646522 #226465 #652264

tetradic

#646522 #226545 #232265 #652243

square

#646522 #226545 #232265 #652243

split-complementary

#646522 #224365 #452265

monochromatic

#171708 #373713 #646522 #919331 #BEBF42

Accessibility & contrast

On white

6.13

#646522 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#646522 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646522

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646522	#FFFFFF	#000000	##FFFFFF
##646522	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D611A

Deuteranopia (green-blind)

#6E6326

Tritanopia (blue-blind)

#6B5F57

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #646522;
/* rgb */ color: rgb(100, 101, 34);
/* oklch */ color: oklch(49.2% 0.088 110.1);

Tailwind

colors: {
  custom: {
    50: '#929061',
    500: '#646522',
    950: '#000000',
  },
}

SCSS

$custom: #646522;
$custom-light: #929061;
$custom-dark: #000000;

JSON

{
  "hex": "#646522",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 34
  },
  "hsl": {
    "h": 60.896,
    "s": 49.63,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49162,
    "c": 0.08843,
    "h": 110.1
  },
  "luminance": 0.12132
}

Semantic roles & 50–950 ramp

primary

#646522

secondary

#4B4A99

accent

#4FD951

background

#F9F8F5

surface

#F1F0EA

border

#CBCBC6

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #646522

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

Preview Lab → · Contrast checker → · Palette generator →