#677E13#677E13

#677E13 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.5% C 0.128 H 121.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#677E13
RGBrgb(103, 126, 19)
HSLhsl(73, 74%, 28%)
HSVhsv(73, 85%, 49%)
CMYKcmyk(18.3%, 0%, 84.9%, 50.6%)
CIE-LABlab(49.32, -22.79, 49.83)
CIE-LCHlch(49.32, 54.80, 114.58°)
OKLaboklab(55.53% -0.0675 0.1084)
OKLCHoklch(55.53% 0.128 121.9)
XYZxyz(13.1721, 17.8523, 3.3679)
Luminance0.1785 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677E13 #2A137E
analogous
#7E5F13 #677E13 #317E13
triadic
#677E13 #13677E #7E1367
tetradic
#677E13 #137E5F #2A137E #7E1331
square
#677E13 #137E5F #2A137E #7E1331
split-complementary
#677E13 #13317E #5F137E
monochromatic
#161B04 #3C490B #677E13 #92B31B #B9DF2C

Accessibility & contrast

On white

4.59
#677E13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#677E13 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E13
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677E13#FFFFFF#000000##FFFFFF
##677E131.004.594.574.59
#FFFFFF4.591.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#867600
Deuteranopia (green-blind)
#83751F
Tritanopia (blue-blind)
#6D776B
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #677e13;
/* rgb */ color: rgb(103, 126, 19);
/* oklch */ color: oklch(55.5% 0.128 121.9);
Tailwind
colors: {
  custom: {
    50: '#96a35d',
    500: '#677e13',
    950: '#000000',
  },
}
SCSS
$custom: #677e13;
$custom-light: #96a35d;
$custom-dark: #000000;
JSON
{
  "hex": "#677e13",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 19
  },
  "hsl": {
    "h": 72.897,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.55533,
    "c": 0.12768,
    "h": 121.9
  },
  "luminance": 0.17852
}

Semantic roles & 50–950 ramp

primary
#677E13
secondary
#5439B4
accent
#37F05F
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F05
muted
#7E7F79

Preview Lab

Preview with #677E13

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

Preview Lab → · Contrast checker → · Palette generator →

#677E13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva