#64661E#64661E

#64661E is a mid, moderate yellow. Relative luminance 0.123; OKLCH L 49.4% C 0.093 H 110.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#64661E
RGB	rgb(100, 102, 30)
HSL	hsl(62, 55%, 26%)
HSV	hsv(62, 71%, 40%)
CMYK	cmyk(2%, 0%, 70.6%, 60%)
CIE-LAB	lab(41.70, -10.77, 38.65)
CIE-LCH	lch(41.70, 40.12, 105.57°)
OKLab	oklab(49.37% -0.0332 0.0868)
OKLCH	oklch(49.37% 0.093 110.9)
XYZ	xyz(10.2416, 12.3061, 3.0639)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64661E #201E66

analogous

#66441E #64661E #40661E

triadic

#64661E #1E6466 #661E64

tetradic

#64661E #1E6644 #201E66 #661E40

square

#64661E #1E6644 #201E66 #661E40

split-complementary

#64661E #1E4066 #441E66

monochromatic

#171807 #363710 #64661E #92952C #C1C53A

Accessibility & contrast

On white

6.07

#64661E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#64661E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64661E

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64661E	#FFFFFF	#000000	##FFFFFF
##64661E	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6114

Deuteranopia (green-blind)

#6F6323

Tritanopia (blue-blind)

#6B5F57

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #64661e;
/* rgb */ color: rgb(100, 102, 30);
/* oklch */ color: oklch(49.4% 0.093 110.9);

Tailwind

colors: {
  custom: {
    50: '#93915f',
    500: '#64661e',
    950: '#000000',
  },
}

SCSS

$custom: #64661e;
$custom-light: #93915f;
$custom-dark: #000000;

JSON

{
  "hex": "#64661e",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 30
  },
  "hsl": {
    "h": 61.667,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49369,
    "c": 0.09293,
    "h": 110.9
  },
  "luminance": 0.12306
}

Semantic roles & 50–950 ramp

primary

#64661E

secondary

#48459B

accent

#4ADE4E

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #64661E

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

Preview Lab → · Contrast checker → · Palette generator →