#647420#647420

#647420 is a mid, moderate yellow-green. Relative luminance 0.153; OKLCH L 52.9% C 0.109 H 119.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#647420
RGB	rgb(100, 116, 32)
HSL	hsl(71, 57%, 29%)
HSV	hsv(71, 72%, 45%)
CMYK	cmyk(13.8%, 0%, 72.4%, 54.5%)
CIE-LAB	lab(46.05, -18.29, 42.20)
CIE-LCH	lch(46.05, 45.99, 113.43°)
OKLab	oklab(52.86% -0.0539 0.0946)
OKLCH	oklch(52.86% 0.109 119.7)
XYZ	xyz(11.7618, 15.3045, 3.7006)
Luminance	0.1530 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647420 #302074

analogous

#745A20 #647420 #3A7420

triadic

#647420 #206474 #742064

tetradic

#647420 #20745A #302074 #74203A

square

#647420 #20745A #302074 #74203A

split-complementary

#647420 #203A74 #5A2074

monochromatic

#151807 #3B4413 #647420 #8DA42D #B1CB43

Accessibility & contrast

On white

5.17

#647420 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#647420 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647420

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647420	#FFFFFF	#000000	##FFFFFF
##647420	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D13

Deuteranopia (green-blind)

#7A6D27

Tritanopia (blue-blind)

#6A6E63

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #647420;
/* rgb */ color: rgb(100, 116, 32);
/* oklch */ color: oklch(52.9% 0.109 119.7);

Tailwind

colors: {
  custom: {
    50: '#939c61',
    500: '#647420',
    950: '#000000',
  },
}

SCSS

$custom: #647420;
$custom-light: #939c61;
$custom-dark: #000000;

JSON

{
  "hex": "#647420",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 32
  },
  "hsl": {
    "h": 71.429,
    "s": 56.757,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52864,
    "c": 0.1089,
    "h": 119.7
  },
  "luminance": 0.15304
}

Semantic roles & 50–950 ramp

primary

#647420

secondary

#5A48A8

accent

#48E065

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #647420

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

Preview Lab → · Contrast checker → · Palette generator →