#667C15#667C15

#667C15 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 55.0% C 0.125 H 121.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#667C15
RGB	rgb(102, 124, 21)
HSL	hsl(73, 71%, 28%)
HSV	hsv(73, 83%, 49%)
CMYK	cmyk(17.7%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(48.63, -22.13, 48.62)
CIE-LCH	lch(48.63, 53.42, 114.47°)
OKLab	oklab(54.96% -0.0656 0.1062)
OKLCH	oklch(54.96% 0.125 121.7)
XYZ	xyz(12.8227, 17.2942, 3.3719)
Luminance	0.1729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C15 #2B157C

analogous

#7C5E15 #667C15 #327C15

triadic

#667C15 #15667C #7C1566

tetradic

#667C15 #157C5E #2B157C #7C1532

square

#667C15 #157C5E #2B157C #7C1532

split-complementary

#667C15 #15327C #5E157C

monochromatic

#161A04 #3B480C #667C15 #91B01E #B7DC30

Accessibility & contrast

On white

4.71

#667C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#667C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667C15

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C15	#FFFFFF	#000000	##FFFFFF
##667C15	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)

#817420

Tritanopia (blue-blind)

#6C7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667c15;
/* rgb */ color: rgb(102, 124, 21);
/* oklch */ color: oklch(55.0% 0.125 121.7);

Tailwind

colors: {
  custom: {
    50: '#95a25d',
    500: '#667c15',
    950: '#000000',
  },
}

SCSS

$custom: #667c15;
$custom-light: #95a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#667c15",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 72.816,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54962,
    "c": 0.12477,
    "h": 121.7
  },
  "luminance": 0.17294
}

Semantic roles & 50–950 ramp

primary

#667C15

secondary

#553CB1

accent

#3AEE60

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #667C15

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

Preview Lab → · Contrast checker → · Palette generator →