#646013#646013

#646013 is a mid, moderate yellow. Relative luminance 0.111; OKLCH L 47.8% C 0.094 H 106.4°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#646013
RGB	rgb(100, 96, 19)
HSL	hsl(57, 68%, 23%)
HSV	hsv(57, 81%, 39%)
CMYK	cmyk(0%, 4%, 81%, 60.8%)
CIE-LAB	lab(39.79, -7.96, 41.22)
CIE-LCH	lch(39.79, 41.98, 100.93°)
OKLab	oklab(47.82% -0.0265 0.0901)
OKLCH	oklch(47.82% 0.094 106.4)
XYZ	xyz(9.5563, 11.1224, 2.2594)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#646013 #131764

analogous

#643713 #646013 #3F6413

triadic

#646013 #136460 #601364

tetradic

#646013 #136437 #131764 #64133F

square

#646013 #136437 #131764 #64133F

split-complementary

#646013 #133F64 #371364

monochromatic

#1A1905 #312F09 #646013 #97911D #CBC327

Accessibility & contrast

On white

6.51

#646013 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#646013 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #646013

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##646013	#FFFFFF	#000000	##FFFFFF
##646013	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C02

Deuteranopia (green-blind)

#6B5F19

Tritanopia (blue-blind)

#6C5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #646013;
/* rgb */ color: rgb(100, 96, 19);
/* oklch */ color: oklch(47.8% 0.094 106.4);

Tailwind

colors: {
  custom: {
    50: '#938c58',
    500: '#646013',
    950: '#000000',
  },
}

SCSS

$custom: #646013;
$custom-light: #938c58;
$custom-dark: #000000;

JSON

{
  "hex": "#646013",
  "rgb": {
    "r": 100,
    "g": 96,
    "b": 19
  },
  "hsl": {
    "h": 57.037,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.47819,
    "c": 0.0939,
    "h": 106.4
  },
  "luminance": 0.11122
}

Semantic roles & 50–950 ramp

primary

#646013

secondary

#373C9C

accent

#45EB3D

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #646013

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

Preview Lab → · Contrast checker → · Palette generator →