#647218#647218

#647218 is a mid, moderate yellow. Relative luminance 0.148; OKLCH L 52.3% C 0.112 H 118.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#647218
RGB	rgb(100, 114, 24)
HSL	hsl(69, 65%, 27%)
HSV	hsv(69, 79%, 45%)
CMYK	cmyk(12.3%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(45.37, -17.68, 44.61)
CIE-LCH	lch(45.37, 47.99, 111.62°)
OKLab	oklab(52.3% -0.053 0.0983)
OKLCH	oklch(52.3% 0.112 118.3)
XYZ	xyz(11.4380, 14.8100, 3.1200)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647218 #261872

analogous

#725318 #647218 #377218

triadic

#647218 #186472 #721864

tetradic

#647218 #187253 #261872 #721837

square

#647218 #187253 #261872 #721837

split-complementary

#647218 #183772 #531872

monochromatic

#161905 #383F0D #647218 #90A523 #BAD431

Accessibility & contrast

On white

5.30

#647218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#647218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647218

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647218	#FFFFFF	#000000	##FFFFFF
##647218	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B03

Deuteranopia (green-blind)

#796C20

Tritanopia (blue-blind)

#6A6B61

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #647218;
/* rgb */ color: rgb(100, 114, 24);
/* oklch */ color: oklch(52.3% 0.112 118.3);

Tailwind

colors: {
  custom: {
    50: '#939a5d',
    500: '#647218',
    950: '#000000',
  },
}

SCSS

$custom: #647218;
$custom-light: #939a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#647218",
  "rgb": {
    "r": 100,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 69.333,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.52303,
    "c": 0.11166,
    "h": 118.3
  },
  "luminance": 0.1481
}

Semantic roles & 50–950 ramp

primary

#647218

secondary

#4F3EA7

accent

#40E85A

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #647218

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

Preview Lab → · Contrast checker → · Palette generator →