#677E10#677E10

#677E10 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.129 H 121.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX#677E10
RGBrgb(103, 126, 16)
HSLhsl(73, 77%, 28%)
HSVhsv(73, 87%, 49%)
CMYKcmyk(18.3%, 0%, 87.3%, 50.6%)
CIE-LABlab(49.30, -22.90, 50.61)
CIE-LCHlch(49.30, 55.55, 114.34°)
OKLaboklab(55.52% -0.068 0.1095)
OKLCHoklch(55.52% 0.129 121.9)
XYZxyz(13.1481, 17.8427, 3.2414)
Luminance0.1784 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#677E10 #27107E
analogous
#7E5E10 #677E10 #307E10
triadic
#677E10 #10677E #7E1067
tetradic
#677E10 #107E5E #27107E #7E1030
square
#677E10 #107E5E #27107E #7E1030
split-complementary
#677E10 #10307E #5E107E
monochromatic
#161B03 #3B4809 #677E10 #93B417 #BCE325

Accessibility & contrast

On white

4.60
#677E10 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#677E10 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #677E10
4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##677E10#FFFFFF#000000##FFFFFF
##677E101.004.604.574.60
#FFFFFF4.601.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.601.0021.001.00

Color blindness preview

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

Design tokens & code

CSS
--color: #677e10;
/* rgb */ color: rgb(103, 126, 16);
/* oklch */ color: oklch(55.5% 0.129 121.9);
Tailwind
colors: {
  custom: {
    50: '#96a35c',
    500: '#677e10',
    950: '#000000',
  },
}
SCSS
$custom: #677e10;
$custom-light: #96a35c;
$custom-dark: #000000;
JSON
{
  "hex": "#677e10",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 16
  },
  "hsl": {
    "h": 72.545,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.5552,
    "c": 0.12892,
    "h": 121.9
  },
  "luminance": 0.17843
}

Semantic roles & 50–950 ramp

primary
#677E10
secondary
#5036B4
accent
#34F45C
background
#F9FAF5
surface
#F2F3E9
border
#CCCDC5
text
#0E0F04
muted
#7E7F79

Preview Lab

Preview with #677E10

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

Preview Lab → · Contrast checker → · Palette generator →

#677E10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva