#64691F#64691F

#64691F is a mid, moderate yellow. Relative luminance 0.129; OKLCH L 50.1% C 0.096 H 113.1°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#64691F
RGB	rgb(100, 105, 31)
HSL	hsl(64, 54%, 27%)
HSV	hsv(64, 70%, 41%)
CMYK	cmyk(4.8%, 0%, 70.5%, 58.8%)
CIE-LAB	lab(42.63, -12.39, 39.16)
CIE-LCH	lch(42.63, 41.07, 107.55°)
OKLab	oklab(50.12% -0.0376 0.0881)
OKLCH	oklch(50.12% 0.096 113.1)
XYZ	xyz(10.5547, 12.9116, 3.2322)
Luminance	0.1291 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64691F #241F69

analogous

#69491F #64691F #3F691F

triadic

#64691F #1F6469 #691F64

tetradic

#64691F #1F6949 #241F69 #691F3F

square

#64691F #1F6949 #241F69 #691F3F

split-complementary

#64691F #1F3F69 #491F69

monochromatic

#171807 #373A11 #64691F #91982D #BCC63D

Accessibility & contrast

On white

5.86

#64691F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#64691F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64691F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64691F	#FFFFFF	#000000	##FFFFFF
##64691F	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716414

Deuteranopia (green-blind)

#716524

Tritanopia (blue-blind)

#6B635A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #64691f;
/* rgb */ color: rgb(100, 105, 31);
/* oklch */ color: oklch(50.1% 0.096 113.1);

Tailwind

colors: {
  custom: {
    50: '#92935f',
    500: '#64691f',
    950: '#000000',
  },
}

SCSS

$custom: #64691f;
$custom-light: #92935f;
$custom-dark: #000000;

JSON

{
  "hex": "#64691f",
  "rgb": {
    "r": 100,
    "g": 105,
    "b": 31
  },
  "hsl": {
    "h": 64.054,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50117,
    "c": 0.09575,
    "h": 113.1
  },
  "luminance": 0.12911
}

Semantic roles & 50–950 ramp

primary

#64691F

secondary

#4C479D

accent

#4ADE54

background

#F9F9F5

surface

#F1F1E9

border

#CBCBC5

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #64691F

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

Preview Lab → · Contrast checker → · Palette generator →