#647820#647820

#647820 is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.9% C 0.114 H 121.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#647820
RGB	rgb(100, 120, 32)
HSL	hsl(74, 58%, 30%)
HSV	hsv(74, 73%, 47%)
CMYK	cmyk(16.7%, 0%, 73.3%, 52.9%)
CIE-LAB	lab(47.30, -20.38, 43.44)
CIE-LCH	lch(47.30, 47.99, 115.14°)
OKLab	oklab(53.87% -0.0597 0.0973)
OKLCH	oklch(53.87% 0.114 121.5)
XYZ	xyz(12.2329, 16.2465, 3.8577)
Luminance	0.1625 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647820 #342078

analogous

#786020 #647820 #387820

triadic

#647820 #206478 #782064

tetradic

#647820 #207860 #342078 #782038

square

#647820 #207860 #342078 #782038

split-complementary

#647820 #203878 #602078

monochromatic

#141806 #3C4813 #647820 #8CA82D #AECD45

Accessibility & contrast

On white

4.94

#647820 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#647820 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647820

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647820	#FFFFFF	#000000	##FFFFFF
##647820	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807111

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#6A7267

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #647820;
/* rgb */ color: rgb(100, 120, 32);
/* oklch */ color: oklch(53.9% 0.114 121.5);

Tailwind

colors: {
  custom: {
    50: '#939f62',
    500: '#647820',
    950: '#000000',
  },
}

SCSS

$custom: #647820;
$custom-light: #939f62;
$custom-dark: #000000;

JSON

{
  "hex": "#647820",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 32
  },
  "hsl": {
    "h": 73.636,
    "s": 57.895,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5387,
    "c": 0.11411,
    "h": 121.5
  },
  "luminance": 0.16247
}

Semantic roles & 50–950 ramp

primary

#647820

secondary

#5F48AB

accent

#47E16A

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E05

muted

#7E7E7A

Preview Lab

Preview with #647820

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

Preview Lab → · Contrast checker → · Palette generator →