#677D13#677D13

#677D13 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.3% C 0.126 H 121.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#677D13
RGBrgb(103, 125, 19)
HSLhsl(72, 74%, 28%)
HSVhsv(72, 85%, 49%)
CMYKcmyk(17.6%, 0%, 84.8%, 51%)
CIE-LABlab(49.00, -22.28, 49.56)
CIE-LCHlch(49.00, 54.34, 114.21°)
OKLaboklab(55.28% -0.0662 0.1078)
OKLCHoklch(55.28% 0.126 121.5)
XYZxyz(13.0449, 17.5978, 3.3255)
Luminance0.1760 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677D13 #29137D
analogous
#7D5E13 #677D13 #327D13
triadic
#677D13 #13677D #7D1367
tetradic
#677D13 #137D5E #29137D #7D1332
square
#677D13 #137D5E #29137D #7D1332
split-complementary
#677D13 #13327D #5E137D
monochromatic
#161B04 #3B480B #677D13 #93B21B #BADF2C

Accessibility & contrast

On white

4.65
#677D13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.52
#677D13 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677D13
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677D13#FFFFFF#000000##FFFFFF
##677D131.004.654.524.65
#FFFFFF4.651.0021.001.00
#0000004.5221.001.0021.00
##FFFFFF4.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#857500
Deuteranopia (green-blind)
#82741F
Tritanopia (blue-blind)
#6D766A
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #677d13;
/* rgb */ color: rgb(103, 125, 19);
/* oklch */ color: oklch(55.3% 0.126 121.5);
Tailwind
colors: {
  custom: {
    50: '#96a25d',
    500: '#677d13',
    950: '#000000',
  },
}
SCSS
$custom: #677d13;
$custom-light: #96a25d;
$custom-dark: #000000;
JSON
{
  "hex": "#677d13",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 19
  },
  "hsl": {
    "h": 72.453,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.55282,
    "c": 0.12646,
    "h": 121.5
  },
  "luminance": 0.17598
}

Semantic roles & 50–950 ramp

primary
#677D13
secondary
#5239B3
accent
#38F05E
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0E0F05
muted
#7E7E79

Preview Lab

Preview with #677D13

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

Preview Lab → · Contrast checker → · Palette generator →

#677D13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva