#647217#647217

#647217 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	#647217
RGB	rgb(100, 114, 23)
HSL	hsl(69, 66%, 27%)
HSV	hsv(69, 80%, 45%)
CMYK	cmyk(12.3%, 0%, 79.8%, 55.3%)
CIE-LAB	lab(45.37, -17.73, 44.96)
CIE-LCH	lch(45.37, 48.33, 111.53°)
OKLab	oklab(52.3% -0.0532 0.0988)
OKLCH	oklch(52.3% 0.112 118.3)
XYZ	xyz(11.4278, 14.8059, 3.0663)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647217 #251772

analogous

#725317 #647217 #377217

triadic

#647217 #176472 #721764

tetradic

#647217 #177253 #251772 #721737

square

#647217 #177253 #251772 #721737

split-complementary

#647217 #173772 #531772

monochromatic

#161905 #373F0D #647217 #91A521 #BBD52E

Accessibility & contrast

On white

5.30

#647217 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#647217 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647217

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647217	#FFFFFF	#000000	##FFFFFF
##647217	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)

#7A6B01

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#6A6B61

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #647217;
/* rgb */ color: rgb(100, 114, 23);
/* oklch */ color: oklch(52.3% 0.112 118.3);

Tailwind

colors: {
  custom: {
    50: '#939a5c',
    500: '#647217',
    950: '#000000',
  },
}

SCSS

$custom: #647217;
$custom-light: #939a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#647217",
  "rgb": {
    "r": 100,
    "g": 114,
    "b": 23
  },
  "hsl": {
    "h": 69.231,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.52297,
    "c": 0.11224,
    "h": 118.3
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#647217

secondary

#4E3DA8

accent

#3EE959

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E04

muted

#7E7E79

Preview Lab

Preview with #647217

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

Preview Lab → · Contrast checker → · Palette generator →