#647822#647822

#647822 is a mid, moderate yellow-green. Relative luminance 0.163; OKLCH L 53.9% C 0.113 H 121.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#647822
RGB	rgb(100, 120, 34)
HSL	hsl(74, 56%, 30%)
HSV	hsv(74, 72%, 47%)
CMYK	cmyk(16.7%, 0%, 71.7%, 52.9%)
CIE-LAB	lab(47.31, -20.25, 42.64)
CIE-LCH	lch(47.31, 47.21, 115.41°)
OKLab	oklab(53.89% -0.0591 0.0959)
OKLCH	oklch(53.89% 0.113 121.7)
XYZ	xyz(12.2609, 16.2578, 4.0052)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647822 #362278

analogous

#786122 #647822 #397822

triadic

#647822 #226478 #782264

tetradic

#647822 #227861 #362278 #782239

square

#647822 #227861 #362278 #782239

split-complementary

#647822 #223978 #612278

monochromatic

#151907 #3C4814 #647822 #8CA830 #ADCB49

Accessibility & contrast

On white

4.94

#647822 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#647822 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647822

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647822	#FFFFFF	#000000	##FFFFFF
##647822	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)

#7F7115

Deuteranopia (green-blind)

#7D7029

Tritanopia (blue-blind)

#6A7267

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #647822;
/* rgb */ color: rgb(100, 120, 34);
/* oklch */ color: oklch(53.9% 0.113 121.7);

Tailwind

colors: {
  custom: {
    50: '#939f63',
    500: '#647822',
    950: '#000000',
  },
}

SCSS

$custom: #647822;
$custom-light: #939f63;
$custom-dark: #000000;

JSON

{
  "hex": "#647822",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 34
  },
  "hsl": {
    "h": 73.953,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53886,
    "c": 0.11267,
    "h": 121.7
  },
  "luminance": 0.16258
}

Semantic roles & 50–950 ramp

primary

#647822

secondary

#614BAB

accent

#49DF6C

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E05

muted

#7E7E7A

Preview Lab

Preview with #647822

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

Preview Lab → · Contrast checker → · Palette generator →