#667A33#667A33

#667A33 is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.7% C 0.100 H 122.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#667A33
RGB	rgb(102, 122, 51)
HSL	hsl(77, 41%, 34%)
HSV	hsv(77, 58%, 48%)
CMYK	cmyk(16.4%, 0%, 58.2%, 52.2%)
CIE-LAB	lab(48.24, -19.03, 35.84)
CIE-LCH	lch(48.24, 40.58, 117.97°)
OKLab	oklab(54.72% -0.0541 0.0838)
OKLCH	oklch(54.72% 0.1 122.9)
XYZ	xyz(13.0366, 16.9828, 5.7225)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667A33 #47337A

analogous

#7A6B33 #667A33 #437A33

triadic

#667A33 #33667A #7A3366

tetradic

#667A33 #337A6B #47337A #7A3343

square

#667A33 #337A6B #47337A #7A3343

split-complementary

#667A33 #33437A #6B337A

monochromatic

#1E240F #424F21 #667A33 #8AA545 #A7C068

Accessibility & contrast

On white

4.78

#667A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#667A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667A33

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667A33	#FFFFFF	#000000	##FFFFFF
##667A33	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81732C

Deuteranopia (green-blind)

#7E7237

Tritanopia (blue-blind)

#6B746A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #667a33;
/* rgb */ color: rgb(102, 122, 51);
/* oklch */ color: oklch(54.7% 0.100 122.9);

Tailwind

colors: {
  custom: {
    50: '#93a06d',
    500: '#667a33',
    950: '#000000',
  },
}

SCSS

$custom: #667a33;
$custom-light: #93a06d;
$custom-dark: #000000;

JSON

{
  "hex": "#667a33",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 51
  },
  "hsl": {
    "h": 76.901,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54722,
    "c": 0.09978,
    "h": 122.9
  },
  "luminance": 0.16983
}

Semantic roles & 50–950 ramp

primary

#667A33

secondary

#7561A8

accent

#57D179

background

#F9F9F6

surface

#F1F2EC

border

#CBCCC7

text

#0D0E07

muted

#7E7E7A

Preview Lab

Preview with #667A33

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

Preview Lab → · Contrast checker → · Palette generator →