#647919#647919

#647919 is a mid, moderate yellow-green. Relative luminance 0.165; OKLCH L 54.1% C 0.120 H 121.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#647919
RGB	rgb(100, 121, 25)
HSL	hsl(73, 66%, 29%)
HSV	hsv(73, 79%, 47%)
CMYK	cmyk(17.4%, 0%, 79.3%, 52.5%)
CIE-LAB	lab(47.56, -21.30, 46.31)
CIE-LCH	lch(47.56, 50.97, 114.69°)
OKLab	oklab(54.07% -0.0628 0.1021)
OKLCH	oklch(54.07% 0.12 121.6)
XYZ	xyz(12.2686, 16.4542, 3.4492)
Luminance	0.1645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647919 #2E1979

analogous

#795E19 #647919 #347919

triadic

#647919 #196479 #791964

tetradic

#647919 #19795E #2E1979 #791934

square

#647919 #19795E #2E1979 #791934

split-complementary

#647919 #193479 #5E1979

monochromatic

#151905 #3A460F #647919 #8EAC23 #B3D637

Accessibility & contrast

On white

4.89

#647919 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#647919 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647919

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647919	#FFFFFF	#000000	##FFFFFF
##647919	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817102

Deuteranopia (green-blind)

#7E7122

Tritanopia (blue-blind)

#6A7267

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #647919;
/* rgb */ color: rgb(100, 121, 25);
/* oklch */ color: oklch(54.1% 0.120 121.6);

Tailwind

colors: {
  custom: {
    50: '#939f5e',
    500: '#647919',
    950: '#000000',
  },
}

SCSS

$custom: #647919;
$custom-light: #939f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#647919",
  "rgb": {
    "r": 100,
    "g": 121,
    "b": 25
  },
  "hsl": {
    "h": 73.125,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54072,
    "c": 0.11985,
    "h": 121.6
  },
  "luminance": 0.16454
}

Semantic roles & 50–950 ramp

primary

#647919

secondary

#5840AE

accent

#3FE964

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #647919

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

Preview Lab → · Contrast checker → · Palette generator →