#669018#669018

#669018 is a mid, vivid yellow-green. Relative luminance 0.228; OKLCH L 60.1% C 0.148 H 128.1°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#669018
RGB	rgb(102, 144, 24)
HSL	hsl(81, 71%, 33%)
HSV	hsv(81, 83%, 56%)
CMYK	cmyk(29.2%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(54.90, -31.76, 53.36)
CIE-LCH	lch(54.90, 62.10, 120.76°)
OKLab	oklab(60.05% -0.0915 0.1167)
OKLCH	oklch(60.05% 0.148 128.1)
XYZ	xyz(15.6176, 22.8369, 4.4491)
Luminance	0.2284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#669018 #421890

analogous

#907E18 #669018 #2A9018

triadic

#669018 #186690 #901866

tetradic

#669018 #18907E #421890 #90182A

square

#669018 #18907E #421890 #90182A

split-complementary

#669018 #182A90 #7E1890

monochromatic

#1C2707 #415C0F #669018 #8BC421 #A9E043

Accessibility & contrast

On white

3.77

#669018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#669018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #669018

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##669018	#FFFFFF	#000000	##000000
##669018	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988500

Deuteranopia (green-blind)

#928326

Tritanopia (blue-blind)

#6A897A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #669018;
/* rgb */ color: rgb(102, 144, 24);
/* oklch */ color: oklch(60.1% 0.148 128.1);

Tailwind

colors: {
  custom: {
    50: '#96b061',
    500: '#669018',
    950: '#000000',
  },
}

SCSS

$custom: #669018;
$custom-light: #96b061;
$custom-dark: #000000;

JSON

{
  "hex": "#669018",
  "rgb": {
    "r": 102,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 81,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.60054,
    "c": 0.14832,
    "h": 128.1
  },
  "luminance": 0.22837
}

Semantic roles & 50–950 ramp

primary

#669018

secondary

#6F43C0

accent

#3AEE79

background

#F9FAF6

surface

#F2F5EB

border

#CCCFC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #669018

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

Preview Lab → · Contrast checker → · Palette generator →