#667C10#667C10

#667C10 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.9% C 0.127 H 121.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#667C10
RGBrgb(102, 124, 16)
HSLhsl(72, 77%, 27%)
HSVhsv(72, 87%, 49%)
CMYKcmyk(17.7%, 0%, 87.1%, 51.4%)
CIE-LABlab(48.61, -22.32, 49.98)
CIE-LCHlch(48.61, 54.74, 114.06°)
OKLaboklab(54.94% -0.0664 0.1082)
OKLCHoklch(54.94% 0.127 121.5)
XYZxyz(12.7809, 17.2775, 3.1517)
Luminance0.1728 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667C10 #26107C
analogous
#7C5C10 #667C10 #307C10
triadic
#667C10 #10667C #7C1066
tetradic
#667C10 #107C5C #26107C #7C1030
square
#667C10 #107C5C #26107C #7C1030
split-complementary
#667C10 #10307C #5C107C
monochromatic
#161B03 #394609 #667C10 #93B217 #BCE324

Accessibility & contrast

On white

4.71
#667C10 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.46
#667C10 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667C10
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667C10#FFFFFF#000000##FFFFFF
##667C101.004.714.464.71
#FFFFFF4.711.0021.001.00
#0000004.4621.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847400
Deuteranopia (green-blind)
#81731D
Tritanopia (blue-blind)
#6C7569
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #667c10;
/* rgb */ color: rgb(102, 124, 16);
/* oklch */ color: oklch(54.9% 0.127 121.5);
Tailwind
colors: {
  custom: {
    50: '#95a25b',
    500: '#667c10',
    950: '#000000',
  },
}
SCSS
$custom: #667c10;
$custom-light: #95a25b;
$custom-dark: #000000;
JSON
{
  "hex": "#667c10",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 16
  },
  "hsl": {
    "h": 72.222,
    "s": 77.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.54939,
    "c": 0.12696,
    "h": 121.5
  },
  "luminance": 0.17277
}

Semantic roles & 50–950 ramp

primary
#667C10
secondary
#4F35B2
accent
#34F45B
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0E0F04
muted
#7E7E79

Preview Lab

Preview with #667C10

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

Preview Lab → · Contrast checker → · Palette generator →

#667C10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva