#647815#647815

#647815 is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.8% C 0.121 H 121.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#647815
RGBrgb(100, 120, 21)
HSLhsl(72, 70%, 28%)
HSVhsv(72, 83%, 47%)
CMYKcmyk(16.7%, 0%, 82.5%, 52.9%)
CIE-LABlab(47.23, -20.97, 47.31)
CIE-LCHlch(47.23, 51.75, 113.90°)
OKLaboklab(53.8% -0.0623 0.1034)
OKLCHoklch(53.8% 0.121 121)
XYZxyz(12.1076, 16.1964, 3.1977)
Luminance0.1620 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#647815 #291578
analogous
#785A15 #647815 #337815
triadic
#647815 #156478 #781564
tetradic
#647815 #15785A #291578 #781533
square
#647815 #15785A #291578 #781533
split-complementary
#647815 #153378 #5A1578
monochromatic
#161A05 #39440C #647815 #8FAC1E #B7DA2D

Accessibility & contrast

On white

4.95
#647815 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.24
#647815 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647815
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##647815#FFFFFF#000000##FFFFFF
##6478151.004.954.244.95
#FFFFFF4.951.0021.001.00
#0000004.2421.001.0021.00
##FFFFFF4.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807000
Deuteranopia (green-blind)
#7D701F
Tritanopia (blue-blind)
#6A7166
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #647815;
/* rgb */ color: rgb(100, 120, 21);
/* oklch */ color: oklch(53.8% 0.121 121.0);
Tailwind
colors: {
  custom: {
    50: '#939f5c',
    500: '#647815',
    950: '#000000',
  },
}
SCSS
$custom: #647815;
$custom-light: #939f5c;
$custom-dark: #000000;
JSON
{
  "hex": "#647815",
  "rgb": {
    "r": 100,
    "g": 120,
    "b": 21
  },
  "hsl": {
    "h": 72.121,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.53796,
    "c": 0.12073,
    "h": 121
  },
  "luminance": 0.16196
}

Semantic roles & 50–950 ramp

primary
#647815
secondary
#523BAE
accent
#3BED5F
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0D0E04
muted
#7E7E79

Preview Lab

Preview with #647815

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

Preview Lab → · Contrast checker → · Palette generator →

#647815 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva