#677D16#677D16

#677D16 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.3% C 0.125 H 121.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#677D16
RGBrgb(103, 125, 22)
HSLhsl(73, 70%, 29%)
HSVhsv(73, 82%, 49%)
CMYKcmyk(17.6%, 0%, 82.4%, 51%)
CIE-LABlab(49.02, -22.16, 48.70)
CIE-LCHlch(49.02, 53.50, 114.47°)
OKLaboklab(55.3% -0.0656 0.1065)
OKLCHoklch(55.3% 0.125 121.6)
XYZxyz(13.0722, 17.6087, 3.4691)
Luminance0.1761 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677D16 #2C167D
analogous
#7D6016 #677D16 #347D16
triadic
#677D16 #16677D #7D1667
tetradic
#677D16 #167D60 #2C167D #7D1634
square
#677D16 #167D60 #2C167D #7D1634
split-complementary
#677D16 #16347D #60167D
monochromatic
#151A05 #3C490D #677D16 #92B11F #B7DB32

Accessibility & contrast

On white

4.64
#677D16 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.52
#677D16 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D16
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677D16#FFFFFF#000000##FFFFFF
##677D161.004.644.524.64
#FFFFFF4.641.0021.001.00
#0000004.5221.001.0021.00
##FFFFFF4.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#857500
Deuteranopia (green-blind)
#827521
Tritanopia (blue-blind)
#6D766A
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #677d16;
/* rgb */ color: rgb(103, 125, 22);
/* oklch */ color: oklch(55.3% 0.125 121.6);
Tailwind
colors: {
  custom: {
    50: '#96a25e',
    500: '#677d16',
    950: '#000000',
  },
}
SCSS
$custom: #677d16;
$custom-light: #96a25e;
$custom-dark: #000000;
JSON
{
  "hex": "#677d16",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 22
  },
  "hsl": {
    "h": 72.816,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55297,
    "c": 0.12506,
    "h": 121.6
  },
  "luminance": 0.17609
}

Semantic roles & 50–950 ramp

primary
#677D16
secondary
#563DB2
accent
#3BED61
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #677D16

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

Preview Lab → · Contrast checker → · Palette generator →

#677D16 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva