#647618#647618

#647618 is a mid, moderate yellow-green. Relative luminance 0.157; OKLCH L 53.3% C 0.117 H 120.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#647618
RGB	rgb(100, 118, 24)
HSL	hsl(71, 66%, 28%)
HSV	hsv(71, 80%, 46%)
CMYK	cmyk(15.3%, 0%, 79.7%, 53.7%)
CIE-LAB	lab(46.62, -19.79, 45.78)
CIE-LCH	lch(46.62, 49.87, 113.38°)
OKLab	oklab(53.31% -0.0588 0.1007)
OKLCH	oklch(53.31% 0.117 120.3)
XYZ	xyz(11.8991, 15.7322, 3.2737)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647618 #2A1876

analogous

#765918 #647618 #357618

triadic

#647618 #186476 #761864

tetradic

#647618 #187659 #2A1876 #761835

square

#647618 #187659 #2A1876 #761835

split-complementary

#647618 #183576 #591876

monochromatic

#161905 #39430E #647618 #8FA922 #B6D533

Accessibility & contrast

On white

5.06

#647618 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#647618 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647618

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647618	#FFFFFF	#000000	##FFFFFF
##647618	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F01

Deuteranopia (green-blind)

#7C6F21

Tritanopia (blue-blind)

#6A6F64

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #647618;
/* rgb */ color: rgb(100, 118, 24);
/* oklch */ color: oklch(53.3% 0.117 120.3);

Tailwind

colors: {
  custom: {
    50: '#939d5d',
    500: '#647618',
    950: '#000000',
  },
}

SCSS

$custom: #647618;
$custom-light: #939d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#647618",
  "rgb": {
    "r": 100,
    "g": 118,
    "b": 24
  },
  "hsl": {
    "h": 71.489,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.53309,
    "c": 0.11664,
    "h": 120.3
  },
  "luminance": 0.15732
}

Semantic roles & 50–950 ramp

primary

#647618

secondary

#533FAB

accent

#3FE95F

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #647618

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

Preview Lab → · Contrast checker → · Palette generator →