#667C40#667C40

#667C40 is a mid, moderate yellow-green. Relative luminance 0.176; OKLCH L 55.4% C 0.089 H 125.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#667C40
RGB	rgb(102, 124, 64)
HSL	hsl(82, 32%, 37%)
HSV	hsv(82, 48%, 49%)
CMYK	cmyk(17.7%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(49.02, -18.66, 30.00)
CIE-LCH	lch(49.02, 35.33, 121.88°)
OKLab	oklab(55.4% -0.0519 0.0722)
OKLCH	oklch(55.4% 0.089 125.7)
XYZ	xyz(13.6125, 17.6101, 7.5314)
Luminance	0.1761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C40 #56407C

analogous

#7C7440 #667C40 #487C40

triadic

#667C40 #40667C #7C4066

tetradic

#667C40 #407C74 #56407C #7C4048

square

#667C40 #407C74 #56407C #7C4048

split-complementary

#667C40 #40487C #74407C

monochromatic

#242B16 #45542B #667C40 #87A455 #A4BB7B

Accessibility & contrast

On white

4.64

#667C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#667C40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667C40

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C40	#FFFFFF	#000000	##FFFFFF
##667C40	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82753B

Deuteranopia (green-blind)

#7F7443

Tritanopia (blue-blind)

#69776E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #667c40;
/* rgb */ color: rgb(102, 124, 64);
/* oklch */ color: oklch(55.4% 0.089 125.7);

Tailwind

colors: {
  custom: {
    50: '#93a276',
    500: '#667c40',
    950: '#000000',
  },
}

SCSS

$custom: #667c40;
$custom-light: #93a276;
$custom-dark: #000000;

JSON

{
  "hex": "#667c40",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 82,
    "s": 31.915,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55403,
    "c": 0.08893,
    "h": 125.7
  },
  "luminance": 0.1761
}

Semantic roles & 50–950 ramp

primary

#667C40

secondary

#8572A6

accent

#60C886

background

#F9F9F7

surface

#F1F2ED

border

#CBCCC8

text

#0D0F08

muted

#7E7E7B

Preview Lab

Preview with #667C40

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

Preview Lab → · Contrast checker → · Palette generator →