#667B10#667B10

#667B10 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.7% C 0.126 H 121.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#667B10
RGBrgb(102, 123, 16)
HSLhsl(72, 77%, 27%)
HSVhsv(72, 87%, 48%)
CMYKcmyk(17.1%, 0%, 87%, 51.8%)
CIE-LABlab(48.30, -21.81, 49.72)
CIE-LCHlch(48.30, 54.29, 113.69°)
OKLaboklab(54.69% -0.065 0.1076)
OKLCHoklch(54.69% 0.126 121.1)
XYZxyz(12.6562, 17.0281, 3.1101)
Luminance0.1703 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#667B10 #25107B
analogous
#7B5B10 #667B10 #307B10
triadic
#667B10 #10667B #7B1066
tetradic
#667B10 #107B5B #25107B #7B1030
square
#667B10 #107B5B #25107B #7B1030
split-complementary
#667B10 #10307B #5B107B
monochromatic
#161B04 #394509 #667B10 #93B117 #BDE223

Accessibility & contrast

On white

4.77
#667B10 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.41
#667B10 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B10
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##667B10#FFFFFF#000000##FFFFFF
##667B101.004.774.414.77
#FFFFFF4.771.0021.001.00
#0000004.4121.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#837300
Deuteranopia (green-blind)
#81731D
Tritanopia (blue-blind)
#6C7468
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #667b10;
/* rgb */ color: rgb(102, 123, 16);
/* oklch */ color: oklch(54.7% 0.126 121.1);
Tailwind
colors: {
  custom: {
    50: '#95a15b',
    500: '#667b10',
    950: '#000000',
  },
}
SCSS
$custom: #667b10;
$custom-light: #95a15b;
$custom-dark: #000000;
JSON
{
  "hex": "#667b10",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 16
  },
  "hsl": {
    "h": 71.776,
    "s": 76.978,
    "l": 27.255
  },
  "oklch": {
    "l": 0.54686,
    "c": 0.12574,
    "h": 121.1
  },
  "luminance": 0.17028
}

Semantic roles & 50–950 ramp

primary
#667B10
secondary
#4E35B2
accent
#34F45A
background
#F9F9F5
surface
#F2F2E9
border
#CCCCC5
text
#0E0E04
muted
#7E7E79

Preview Lab

Preview with #667B10

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

Preview Lab → · Contrast checker → · Palette generator →

#667B10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva