#668916#668916

#668916 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.3% C 0.140 H 126.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#668916
RGB	rgb(102, 137, 22)
HSL	hsl(78, 72%, 31%)
HSV	hsv(78, 84%, 54%)
CMYK	cmyk(25.5%, 0%, 83.9%, 46.3%)
CIE-LAB	lab(52.70, -28.53, 51.96)
CIE-LCH	lch(52.70, 59.28, 118.77°)
OKLab	oklab(58.26% -0.0829 0.1134)
OKLCH	oklch(58.26% 0.14 126.2)
XYZ	xyz(14.5701, 20.7738, 4.0010)
Luminance	0.2077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668916 #391689

analogous

#897216 #668916 #2C8916

triadic

#668916 #166689 #891666

tetradic

#668916 #168972 #391689 #89162C

square

#668916 #168972 #391689 #89162C

split-complementary

#668916 #162C89 #721689

monochromatic

#172005 #3F540E #668916 #8DBE1E #ADDF3A

Accessibility & contrast

On white

4.07

#668916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#668916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668916

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668916	#FFFFFF	#000000	##000000
##668916	1.00	4.07	5.15	5.15
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#8C7D23

Tritanopia (blue-blind)

#6B8274

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #668916;
/* rgb */ color: rgb(102, 137, 22);
/* oklch */ color: oklch(58.3% 0.140 126.2);

Tailwind

colors: {
  custom: {
    50: '#95ab60',
    500: '#668916',
    950: '#000000',
  },
}

SCSS

$custom: #668916;
$custom-light: #95ab60;
$custom-dark: #000000;

JSON

{
  "hex": "#668916",
  "rgb": {
    "r": 102,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 78.261,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.58261,
    "c": 0.14048,
    "h": 126.2
  },
  "luminance": 0.20774
}

Semantic roles & 50–950 ramp

primary

#668916

secondary

#653EBD

accent

#39EF70

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E1005

muted

#7E7F79

Preview Lab

Preview with #668916

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

Preview Lab → · Contrast checker → · Palette generator →