#647020#647020

#647020 is a mid, moderate yellow. Relative luminance 0.144; OKLCH L 51.9% C 0.104 H 117.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#647020
RGB	rgb(100, 112, 32)
HSL	hsl(69, 56%, 28%)
HSV	hsv(69, 71%, 44%)
CMYK	cmyk(10.7%, 0%, 71.4%, 56.1%)
CIE-LAB	lab(44.80, -16.15, 40.94)
CIE-LCH	lch(44.80, 44.01, 111.53°)
OKLab	oklab(51.86% -0.048 0.092)
OKLCH	oklch(51.86% 0.104 117.5)
XYZ	xyz(11.3107, 14.4021, 3.5503)
Luminance	0.1440 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647020 #2C2070

analogous

#705420 #647020 #3C7020

triadic

#647020 #206470 #702064

tetradic

#647020 #207054 #2C2070 #70203C

square

#647020 #207054 #2C2070 #70203C

split-complementary

#647020 #203C70 #542070

monochromatic

#151807 #394012 #647020 #8EA02E #B5C942

Accessibility & contrast

On white

5.41

#647020 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#647020 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647020

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647020	#FFFFFF	#000000	##FFFFFF
##647020	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A14

Deuteranopia (green-blind)

#776A26

Tritanopia (blue-blind)

#6A6A60

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #647020;
/* rgb */ color: rgb(100, 112, 32);
/* oklch */ color: oklch(51.9% 0.104 117.5);

Tailwind

colors: {
  custom: {
    50: '#939961',
    500: '#647020',
    950: '#000000',
  },
}

SCSS

$custom: #647020;
$custom-light: #939961;
$custom-dark: #000000;

JSON

{
  "hex": "#647020",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 32
  },
  "hsl": {
    "h": 69,
    "s": 55.556,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51863,
    "c": 0.10375,
    "h": 117.5
  },
  "luminance": 0.14402
}

Semantic roles & 50–950 ramp

primary

#647020

secondary

#5648A4

accent

#49DF5F

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0D05

muted

#7E7E79

Preview Lab

Preview with #647020

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

Preview Lab → · Contrast checker → · Palette generator →