#647016#647016

#647016 is a mid, moderate yellow. Relative luminance 0.144; OKLCH L 51.8% C 0.110 H 117.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#647016
RGB	rgb(100, 112, 22)
HSL	hsl(68, 67%, 26%)
HSV	hsv(68, 80%, 44%)
CMYK	cmyk(10.7%, 0%, 80.4%, 56.1%)
CIE-LAB	lab(44.74, -16.71, 44.72)
CIE-LCH	lch(44.74, 47.74, 110.49°)
OKLab	oklab(51.79% -0.0505 0.0981)
OKLCH	oklch(51.79% 0.11 117.2)
XYZ	xyz(11.1948, 14.3557, 2.9401)
Luminance	0.1436 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647016 #221670

analogous

#704F16 #647016 #377016

triadic

#647016 #166470 #701664

tetradic

#647016 #16704F #221670 #701637

square

#647016 #16704F #221670 #701637

split-complementary

#647016 #163770 #4F1670

monochromatic

#171A05 #363D0C #647016 #92A320 #BFD52B

Accessibility & contrast

On white

5.42

#647016 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#647016 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647016

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647016	#FFFFFF	#000000	##FFFFFF
##647016	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A00

Deuteranopia (green-blind)

#776A1E

Tritanopia (blue-blind)

#6B695F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #647016;
/* rgb */ color: rgb(100, 112, 22);
/* oklch */ color: oklch(51.8% 0.110 117.2);

Tailwind

colors: {
  custom: {
    50: '#93995c',
    500: '#647016',
    950: '#000000',
  },
}

SCSS

$custom: #647016;
$custom-light: #93995c;
$custom-dark: #000000;

JSON

{
  "hex": "#647016",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 22
  },
  "hsl": {
    "h": 68,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.5179,
    "c": 0.11035,
    "h": 117.2
  },
  "luminance": 0.14356
}

Semantic roles & 50–950 ramp

primary

#647016

secondary

#4A3CA6

accent

#3EEA55

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0D04

muted

#7E7E79

Preview Lab

Preview with #647016

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

Preview Lab → · Contrast checker → · Palette generator →