#667C16#667C16

#667C16 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 55.0% C 0.124 H 121.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#667C16
RGB	rgb(102, 124, 22)
HSL	hsl(73, 70%, 29%)
HSV	hsv(73, 82%, 49%)
CMYK	cmyk(17.7%, 0%, 82.3%, 51.4%)
CIE-LAB	lab(48.63, -22.09, 48.32)
CIE-LCH	lch(48.63, 53.13, 114.57°)
OKLab	oklab(54.97% -0.0654 0.1057)
OKLCH	oklch(54.97% 0.124 121.7)
XYZ	xyz(12.8322, 17.2980, 3.4217)
Luminance	0.1730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C16 #2C167C

analogous

#7C5F16 #667C16 #337C16

triadic

#667C16 #16667C #7C1666

tetradic

#667C16 #167C5F #2C167C #7C1633

square

#667C16 #167C5F #2C167C #7C1633

split-complementary

#667C16 #16337C #5F167C

monochromatic

#151A05 #3B480D #667C16 #91B01F #B6DB32

Accessibility & contrast

On white

4.71

#667C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#667C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667C16

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C16	#FFFFFF	#000000	##FFFFFF
##667C16	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#817421

Tritanopia (blue-blind)

#6C7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667c16;
/* rgb */ color: rgb(102, 124, 22);
/* oklch */ color: oklch(55.0% 0.124 121.7);

Tailwind

colors: {
  custom: {
    50: '#95a25e',
    500: '#667c16',
    950: '#000000',
  },
}

SCSS

$custom: #667c16;
$custom-light: #95a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#667c16",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 22
  },
  "hsl": {
    "h": 72.941,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54967,
    "c": 0.12428,
    "h": 121.7
  },
  "luminance": 0.17298
}

Semantic roles & 50–950 ramp

primary

#667C16

secondary

#563DB1

accent

#3BED61

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #667C16

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

Preview Lab → · Contrast checker → · Palette generator →