#64680F#64680F

#64680F is a mid, moderate yellow. Relative luminance 0.126; OKLCH L 49.8% C 0.105 H 112.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#64680F
RGB	rgb(100, 104, 15)
HSL	hsl(63, 75%, 23%)
HSV	hsv(63, 86%, 41%)
CMYK	cmyk(3.8%, 0%, 85.6%, 59.2%)
CIE-LAB	lab(42.22, -12.64, 44.70)
CIE-LCH	lch(42.22, 46.45, 105.79°)
OKLab	oklab(49.76% -0.0398 0.0967)
OKLCH	oklch(49.76% 0.105 112.4)
XYZ	xyz(10.2924, 12.6447, 2.3503)
Luminance	0.1264 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64680F #130F68

analogous

#683F0F #64680F #37680F

triadic

#64680F #0F6468 #680F64

tetradic

#64680F #0F683F #130F68 #680F37

square

#64680F #0F683F #130F68 #680F37

split-complementary

#64680F #0F3768 #3F0F68

monochromatic

#1A1B04 #313307 #64680F #979D17 #CBD31E

Accessibility & contrast

On white

5.95

#64680F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#64680F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64680F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64680F	#FFFFFF	#000000	##FFFFFF
##64680F	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716300

Deuteranopia (green-blind)

#716518

Tritanopia (blue-blind)

#6C6158

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #64680f;
/* rgb */ color: rgb(100, 104, 15);
/* oklch */ color: oklch(49.8% 0.105 112.4);

Tailwind

colors: {
  custom: {
    50: '#939258',
    500: '#64680f',
    950: '#000000',
  },
}

SCSS

$custom: #64680f;
$custom-light: #939258;
$custom-dark: #000000;

JSON

{
  "hex": "#64680f",
  "rgb": {
    "r": 100,
    "g": 104,
    "b": 15
  },
  "hsl": {
    "h": 62.697,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.4976,
    "c": 0.1046,
    "h": 112.4
  },
  "luminance": 0.12644
}

Semantic roles & 50–950 ramp

primary

#64680F

secondary

#3732A1

accent

#36F13F

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0D04

muted

#7E7D79

Preview Lab

Preview with #64680F

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

Preview Lab → · Contrast checker → · Palette generator →