#667C1F#667C1F

#667C1F is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 55.0% C 0.119 H 122.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#667C1F
RGB	rgb(102, 124, 31)
HSL	hsl(74, 60%, 30%)
HSV	hsv(74, 75%, 49%)
CMYK	cmyk(17.7%, 0%, 75%, 51.4%)
CIE-LAB	lab(48.68, -21.63, 45.25)
CIE-LCH	lch(48.68, 50.16, 115.55°)
OKLab	oklab(55.03% -0.0633 0.1008)
OKLCH	oklch(55.03% 0.119 122.1)
XYZ	xyz(12.9346, 17.3390, 3.9614)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C1F #351F7C

analogous

#7C641F #667C1F #377C1F

triadic

#667C1F #1F667C #7C1F66

tetradic

#667C1F #1F7C64 #351F7C #7C1F37

square

#667C1F #1F7C64 #351F7C #7C1F37

split-complementary

#667C1F #1F377C #641F7C

monochromatic

#151A07 #3E4B13 #667C1F #8EAD2B #AFD045

Accessibility & contrast

On white

4.70

#667C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#667C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667C1F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C1F	#FFFFFF	#000000	##FFFFFF
##667C1F	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740D

Deuteranopia (green-blind)

#817427

Tritanopia (blue-blind)

#6C756A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #667c1f;
/* rgb */ color: rgb(102, 124, 31);
/* oklch */ color: oklch(55.0% 0.119 122.1);

Tailwind

colors: {
  custom: {
    50: '#94a262',
    500: '#667c1f',
    950: '#000000',
  },
}

SCSS

$custom: #667c1f;
$custom-light: #94a262;
$custom-dark: #000000;

JSON

{
  "hex": "#667c1f",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 74.194,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.55025,
    "c": 0.11907,
    "h": 122.1
  },
  "luminance": 0.17339
}

Semantic roles & 50–950 ramp

primary

#667C1F

secondary

#6048AF

accent

#45E36A

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F05

muted

#7E7E7A

Preview Lab

Preview with #667C1F

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

Preview Lab → · Contrast checker → · Palette generator →