#646213#646213

#646213 is a mid, moderate yellow. Relative luminance 0.115; OKLCH L 48.3% C 0.096 H 108.0°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#646213
RGB	rgb(100, 98, 19)
HSL	hsl(59, 68%, 23%)
HSV	hsv(59, 81%, 39%)
CMYK	cmyk(0%, 2%, 81%, 60.8%)
CIE-LAB	lab(40.40, -9.10, 41.78)
CIE-LCH	lch(40.40, 42.76, 102.29°)
OKLab	oklab(48.31% -0.0297 0.0913)
OKLCH	oklch(48.31% 0.096 108)
XYZ	xyz(9.7411, 11.4920, 2.3210)
Luminance	0.1149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646213 #131564

analogous

#643913 #646213 #3D6413

triadic

#646213 #136462 #621364

tetradic

#646213 #136439 #131564 #64133D

square

#646213 #136439 #131564 #64133D

split-complementary

#646213 #133D64 #391364

monochromatic

#1A1905 #313009 #646213 #97941D #CBC727

Accessibility & contrast

On white

6.37

#646213 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#646213 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646213

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646213	#FFFFFF	#000000	##FFFFFF
##646213	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E02

Deuteranopia (green-blind)

#6C601A

Tritanopia (blue-blind)

#6C5B53

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #646213;
/* rgb */ color: rgb(100, 98, 19);
/* oklch */ color: oklch(48.3% 0.096 108.0);

Tailwind

colors: {
  custom: {
    50: '#938e58',
    500: '#646213',
    950: '#000000',
  },
}

SCSS

$custom: #646213;
$custom-light: #938e58;
$custom-dark: #000000;

JSON

{
  "hex": "#646213",
  "rgb": {
    "r": 100,
    "g": 98,
    "b": 19
  },
  "hsl": {
    "h": 58.519,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.48306,
    "c": 0.09598,
    "h": 108
  },
  "luminance": 0.11492
}

Semantic roles & 50–950 ramp

primary

#646213

secondary

#373A9C

accent

#41EB3D

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646213

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

Preview Lab → · Contrast checker → · Palette generator →