#667F1D#667F1D

#667F1D is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.124 H 123.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#667F1D
RGB	rgb(102, 127, 29)
HSL	hsl(75, 63%, 31%)
HSV	hsv(75, 77%, 50%)
CMYK	cmyk(19.7%, 0%, 77.2%, 50.2%)
CIE-LAB	lab(49.61, -23.27, 46.89)
CIE-LCH	lch(49.61, 52.34, 116.40°)
OKLab	oklab(55.77% -0.068 0.1039)
OKLCH	oklch(55.77% 0.124 123.2)
XYZ	xyz(13.2908, 18.0922, 3.9541)
Luminance	0.1809 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667F1D #361D7F

analogous

#7F671D #667F1D #357F1D

triadic

#667F1D #1D667F #7F1D66

tetradic

#667F1D #1D7F67 #361D7F #7F1D35

square

#667F1D #1D7F67 #361D7F #7F1D35

split-complementary

#667F1D #1D357F #671D7F

monochromatic

#161B06 #3E4D12 #667F1D #8EB128 #AFD442

Accessibility & contrast

On white

4.55

#667F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#667F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667F1D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667F1D	#FFFFFF	#000000	##000000
##667F1D	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877707

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#6B786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #667f1d;
/* rgb */ color: rgb(102, 127, 29);
/* oklch */ color: oklch(55.8% 0.124 123.2);

Tailwind

colors: {
  custom: {
    50: '#95a461',
    500: '#667f1d',
    950: '#000000',
  },
}

SCSS

$custom: #667f1d;
$custom-light: #95a461;
$custom-dark: #000000;

JSON

{
  "hex": "#667f1d",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 29
  },
  "hsl": {
    "h": 75.306,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55767,
    "c": 0.1242,
    "h": 123.2
  },
  "luminance": 0.18092
}

Semantic roles & 50–950 ramp

primary

#667F1D

secondary

#6145B2

accent

#42E66C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F05

muted

#7E7F7A

Preview Lab

Preview with #667F1D

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

Preview Lab → · Contrast checker → · Palette generator →