#667A40#667A40

#667A40 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.9% C 0.086 H 124.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#667A40
RGB	rgb(102, 122, 64)
HSL	hsl(81, 31%, 36%)
HSV	hsv(81, 48%, 48%)
CMYK	cmyk(16.4%, 0%, 47.5%, 52.2%)
CIE-LAB	lab(48.40, -17.60, 29.24)
CIE-LCH	lch(48.40, 34.13, 121.04°)
OKLab	oklab(54.91% -0.0489 0.0705)
OKLCH	oklch(54.91% 0.086 124.8)
XYZ	xyz(13.3644, 17.1139, 7.4487)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667A40 #54407A

analogous

#7A7140 #667A40 #497A40

triadic

#667A40 #40667A #7A4066

tetradic

#667A40 #407A71 #54407A #7A4049

square

#667A40 #407A71 #54407A #7A4049

split-complementary

#667A40 #40497A #71407A

monochromatic

#232A16 #44522B #667A40 #88A255 #A4BA7B

Accessibility & contrast

On white

4.75

#667A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#667A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667A40

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667A40	#FFFFFF	#000000	##FFFFFF
##667A40	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743B

Deuteranopia (green-blind)

#7D7343

Tritanopia (blue-blind)

#6A756C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667a40;
/* rgb */ color: rgb(102, 122, 64);
/* oklch */ color: oklch(54.9% 0.086 124.8);

Tailwind

colors: {
  custom: {
    50: '#93a076',
    500: '#667a40',
    950: '#000000',
  },
}

SCSS

$custom: #667a40;
$custom-light: #93a076;
$custom-dark: #000000;

JSON

{
  "hex": "#667a40",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 64
  },
  "hsl": {
    "h": 80.69,
    "s": 31.183,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.08582,
    "h": 124.8
  },
  "luminance": 0.17114
}

Semantic roles & 50–950 ramp

primary

#667A40

secondary

#8372A4

accent

#60C784

background

#F9F9F7

surface

#F1F2ED

border

#CBCCC8

text

#0D0E08

muted

#7E7E7B

Preview Lab

Preview with #667A40

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

Preview Lab → · Contrast checker → · Palette generator →