#667C33#667C33

#667C33 is a mid, moderate yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.103 H 123.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#667C33
RGB	rgb(102, 124, 51)
HSL	hsl(78, 42%, 34%)
HSV	hsv(78, 59%, 49%)
CMYK	cmyk(17.7%, 0%, 58.9%, 51.4%)
CIE-LAB	lab(48.86, -20.08, 36.55)
CIE-LCH	lch(48.86, 41.70, 118.78°)
OKLab	oklab(55.22% -0.0571 0.0853)
OKLCH	oklch(55.22% 0.103 123.8)
XYZ	xyz(13.2847, 17.4790, 5.8052)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C33 #49337C

analogous

#7C6E33 #667C33 #427C33

triadic

#667C33 #33667C #7C3366

tetradic

#667C33 #337C6E #49337C #7C3342

square

#667C33 #337C6E #49337C #7C3342

split-complementary

#667C33 #33427C #6E337C

monochromatic

#1F250F #425121 #667C33 #8AA745 #A6C168

Accessibility & contrast

On white

4.67

#667C33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#667C33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667C33

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C33	#FFFFFF	#000000	##FFFFFF
##667C33	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752B

Deuteranopia (green-blind)

#807438

Tritanopia (blue-blind)

#6A766C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #667c33;
/* rgb */ color: rgb(102, 124, 51);
/* oklch */ color: oklch(55.2% 0.103 123.8);

Tailwind

colors: {
  custom: {
    50: '#93a26d',
    500: '#667c33',
    950: '#000000',
  },
}

SCSS

$custom: #667c33;
$custom-light: #93a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#667c33",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 51
  },
  "hsl": {
    "h": 78.082,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55221,
    "c": 0.10266,
    "h": 123.8
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#667C33

secondary

#7762A9

accent

#56D27B

background

#F9F9F6

surface

#F2F2EC

border

#CCCCC7

text

#0D0F07

muted

#7E7E7A

Preview Lab

Preview with #667C33

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

Preview Lab → · Contrast checker → · Palette generator →