#667B2F#667B2F

#667B2F is a mid, moderate yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.105 H 122.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#667B2F
RGB	rgb(102, 123, 47)
HSL	hsl(77, 45%, 33%)
HSV	hsv(77, 62%, 48%)
CMYK	cmyk(17.1%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(48.51, -19.93, 38.10)
CIE-LCH	lch(48.51, 43.00, 117.61°)
OKLab	oklab(54.92% -0.057 0.0882)
OKLCH	oklch(54.92% 0.105 122.9)
XYZ	xyz(13.0756, 17.1959, 5.3191)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B2F #442F7B

analogous

#7B6A2F #667B2F #407B2F

triadic

#667B2F #2F667B #7B2F66

tetradic

#667B2F #2F7B6A #442F7B #7B2F40

square

#667B2F #2F7B6A #442F7B #7B2F40

split-complementary

#667B2F #2F407B #6A2F7B

monochromatic

#1D220D #414F1E #667B2F #8BA740 #A8C362

Accessibility & contrast

On white

4.73

#667B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#667B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B2F

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B2F	#FFFFFF	#000000	##FFFFFF
##667B2F	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827427

Deuteranopia (green-blind)

#7F7334

Tritanopia (blue-blind)

#6B756B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667b2f;
/* rgb */ color: rgb(102, 123, 47);
/* oklch */ color: oklch(54.9% 0.105 122.9);

Tailwind

colors: {
  custom: {
    50: '#94a16b',
    500: '#667b2f',
    950: '#000000',
  },
}

SCSS

$custom: #667b2f;
$custom-light: #94a16b;
$custom-dark: #000000;

JSON

{
  "hex": "#667b2f",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 76.579,
    "s": 44.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54923,
    "c": 0.10503,
    "h": 122.9
  },
  "luminance": 0.17196
}

Semantic roles & 50–950 ramp

primary

#667B2F

secondary

#725CAA

accent

#53D477

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F07

muted

#7E7E7A

Preview Lab

Preview with #667B2F

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

Preview Lab → · Contrast checker → · Palette generator →