#668A14#668A14

#668A14 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.5% C 0.143 H 126.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#668A14
RGB	rgb(102, 138, 20)
HSL	hsl(78, 75%, 31%)
HSV	hsv(78, 86%, 54%)
CMYK	cmyk(26.1%, 0%, 85.5%, 45.9%)
CIE-LAB	lab(53.01, -29.09, 52.76)
CIE-LCH	lch(53.01, 60.25, 118.87°)
OKLab	oklab(58.51% -0.0845 0.1148)
OKLCH	oklch(58.51% 0.143 126.4)
XYZ	xyz(14.6943, 21.0520, 3.9510)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668A14 #38148A

analogous

#8A7314 #668A14 #2B8A14

triadic

#668A14 #14668A #8A1466

tetradic

#668A14 #148A73 #38148A #8A142B

square

#668A14 #148A73 #38148A #8A142B

split-complementary

#668A14 #142B8A #73148A

monochromatic

#171F05 #3E550C #668A14 #8EBF1C #AEE236

Accessibility & contrast

On white

4.03

#668A14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#668A14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668A14

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668A14	#FFFFFF	#000000	##000000
##668A14	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8D7E22

Tritanopia (blue-blind)

#6B8375

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #668a14;
/* rgb */ color: rgb(102, 138, 20);
/* oklch */ color: oklch(58.5% 0.143 126.4);

Tailwind

colors: {
  custom: {
    50: '#96ac5f',
    500: '#668a14',
    950: '#000000',
  },
}

SCSS

$custom: #668a14;
$custom-light: #96ac5f;
$custom-dark: #000000;

JSON

{
  "hex": "#668a14",
  "rgb": {
    "r": 102,
    "g": 138,
    "b": 20
  },
  "hsl": {
    "h": 78.305,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.58507,
    "c": 0.14257,
    "h": 126.4
  },
  "luminance": 0.21052
}

Semantic roles & 50–950 ramp

primary

#668A14

secondary

#633CBE

accent

#36F16F

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E1005

muted

#7E7F79

Preview Lab

Preview with #668A14

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

Preview Lab → · Contrast checker → · Palette generator →