#645212#645212

#645212 is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.5% C 0.082 H 92.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#645212
RGB	rgb(100, 82, 18)
HSL	hsl(47, 69%, 23%)
HSV	hsv(47, 82%, 39%)
CMYK	cmyk(0%, 18%, 82%, 60.8%)
CIE-LAB	lab(35.57, 0.26, 37.72)
CIE-LCH	lch(35.57, 37.72, 89.60°)
OKLab	oklab(44.47% -0.0033 0.0824)
OKLCH	oklch(44.47% 0.082 92.3)
XYZ	xyz(8.3825, 8.7881, 1.8269)
Luminance	0.0879 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645212 #122464

analogous

#642912 #645212 #4D6412

triadic

#645212 #126452 #521264

tetradic

#645212 #126429 #122464 #64124D

square

#645212 #126429 #122464 #64124D

split-complementary

#645212 #124D64 #291264

monochromatic

#1A1505 #302709 #645212 #987D1B #CCA725

Accessibility & contrast

On white

7.62

#645212 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#645212 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645212

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645212	#FFFFFF	#000000	##FFFFFF
##645212	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5106

Deuteranopia (green-blind)

#605616

Tritanopia (blue-blind)

#6D4B46

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #645212;
/* rgb */ color: rgb(100, 82, 18);
/* oklch */ color: oklch(44.5% 0.082 92.3);

Tailwind

colors: {
  custom: {
    50: '#938256',
    500: '#645212',
    950: '#000000',
  },
}

SCSS

$custom: #645212;
$custom-light: #938256;
$custom-dark: #000000;

JSON

{
  "hex": "#645212",
  "rgb": {
    "r": 100,
    "g": 82,
    "b": 18
  },
  "hsl": {
    "h": 46.829,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44474,
    "c": 0.08246,
    "h": 92.3
  },
  "luminance": 0.08788
}

Semantic roles & 50–950 ramp

primary

#645212

secondary

#364C9C

accent

#62EC3B

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0A03

muted

#7E7C78

Preview Lab

Preview with #645212

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

Preview Lab → · Contrast checker → · Palette generator →