#677D15#677D15

#677D15 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.3% C 0.126 H 121.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#677D15
RGBrgb(103, 125, 21)
HSLhsl(73, 71%, 29%)
HSVhsv(73, 83%, 49%)
CMYKcmyk(17.6%, 0%, 83.2%, 51%)
CIE-LABlab(49.01, -22.20, 48.99)
CIE-LCHlch(49.01, 53.79, 114.38°)
OKLaboklab(55.29% -0.0658 0.1069)
OKLCHoklch(55.29% 0.126 121.6)
XYZxyz(13.0627, 17.6049, 3.4192)
Luminance0.1761 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677D15 #2B157D
analogous
#7D5F15 #677D15 #337D15
triadic
#677D15 #15677D #7D1567
tetradic
#677D15 #157D5F #2B157D #7D1533
square
#677D15 #157D5F #2B157D #7D1533
split-complementary
#677D15 #15337D #5F157D
monochromatic
#161A04 #3C490C #677D15 #92B11E #B8DC30

Accessibility & contrast

On white

4.64
#677D15 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.52
#677D15 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D15
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677D15#FFFFFF#000000##FFFFFF
##677D151.004.644.524.64
#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)
#827420
Tritanopia (blue-blind)
#6D766A
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #677d15;
/* rgb */ color: rgb(103, 125, 21);
/* oklch */ color: oklch(55.3% 0.126 121.6);
Tailwind
colors: {
  custom: {
    50: '#96a25d',
    500: '#677d15',
    950: '#000000',
  },
}
SCSS
$custom: #677d15;
$custom-light: #96a25d;
$custom-dark: #000000;
JSON
{
  "hex": "#677d15",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 72.692,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.55291,
    "c": 0.12554,
    "h": 121.6
  },
  "luminance": 0.17605
}

Semantic roles & 50–950 ramp

primary
#677D15
secondary
#553CB2
accent
#3AEE60
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #677D15

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

Preview Lab → · Contrast checker → · Palette generator →

#677D15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva