#667B1C#667B1C

#667B1C is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.8% C 0.120 H 121.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#667B1C
RGB	rgb(102, 123, 28)
HSL	hsl(73, 63%, 30%)
HSV	hsv(73, 77%, 48%)
CMYK	cmyk(17.1%, 0%, 77.2%, 51.8%)
CIE-LAB	lab(48.35, -21.28, 46.05)
CIE-LCH	lch(48.35, 50.73, 114.81°)
OKLab	oklab(54.75% -0.0627 0.102)
OKLCH	oklch(54.75% 0.12 121.6)
XYZ	xyz(12.7723, 17.0745, 3.7212)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B1C #311C7B

analogous

#7B611C #667B1C #377B1C

triadic

#667B1C #1C667B #7B1C66

tetradic

#667B1C #1C7B61 #311C7B #7B1C37

square

#667B1C #1C7B61 #311C7B #7B1C37

split-complementary

#667B1C #1C377B #611C7B

monochromatic

#151906 #3D4911 #667B1C #8FAD27 #B2D33E

Accessibility & contrast

On white

4.76

#667B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#667B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B1C

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B1C	#FFFFFF	#000000	##FFFFFF
##667B1C	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837307

Deuteranopia (green-blind)

#807325

Tritanopia (blue-blind)

#6C7469

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667b1c;
/* rgb */ color: rgb(102, 123, 28);
/* oklch */ color: oklch(54.8% 0.120 121.6);

Tailwind

colors: {
  custom: {
    50: '#95a160',
    500: '#667b1c',
    950: '#000000',
  },
}

SCSS

$custom: #667b1c;
$custom-light: #95a160;
$custom-dark: #000000;

JSON

{
  "hex": "#667b1c",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 28
  },
  "hsl": {
    "h": 73.263,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54752,
    "c": 0.11969,
    "h": 121.6
  },
  "luminance": 0.17075
}

Semantic roles & 50–950 ramp

primary

#667B1C

secondary

#5C44AF

accent

#42E666

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #667B1C

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

Preview Lab → · Contrast checker → · Palette generator →