#645213#645213

#645213 is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.5% C 0.082 H 92.2°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#645213
RGB	rgb(100, 82, 19)
HSL	hsl(47, 68%, 23%)
HSV	hsv(47, 81%, 39%)
CMYK	cmyk(0%, 18%, 81%, 60.8%)
CIE-LAB	lab(35.58, 0.31, 37.32)
CIE-LCH	lch(35.58, 37.32, 89.53°)
OKLab	oklab(44.48% -0.0031 0.0818)
OKLCH	oklch(44.48% 0.082 92.2)
XYZ	xyz(8.3908, 8.7914, 1.8709)
Luminance	0.0879 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645213 #132564

analogous

#642913 #645213 #4D6413

triadic

#645213 #136452 #521364

tetradic

#645213 #136429 #132564 #64134D

square

#645213 #136429 #132564 #64134D

split-complementary

#645213 #134D64 #291364

monochromatic

#1A1505 #312809 #645213 #977C1D #CBA627

Accessibility & contrast

On white

7.61

#645213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#645213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645213

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645213	#FFFFFF	#000000	##FFFFFF
##645213	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5108

Deuteranopia (green-blind)

#605617

Tritanopia (blue-blind)

#6D4B46

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #645213;
/* rgb */ color: rgb(100, 82, 19);
/* oklch */ color: oklch(44.5% 0.082 92.2);

Tailwind

colors: {
  custom: {
    50: '#938256',
    500: '#645213',
    950: '#000000',
  },
}

SCSS

$custom: #645213;
$custom-light: #938256;
$custom-dark: #000000;

JSON

{
  "hex": "#645213",
  "rgb": {
    "r": 100,
    "g": 82,
    "b": 19
  },
  "hsl": {
    "h": 46.667,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.44482,
    "c": 0.08183,
    "h": 92.2
  },
  "luminance": 0.08791
}

Semantic roles & 50–950 ramp

primary

#645213

secondary

#374D9C

accent

#64EB3D

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A03

muted

#7E7C78

Preview Lab

Preview with #645213

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

Preview Lab → · Contrast checker → · Palette generator →