#668A20#668A20

#668A20 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.6% C 0.137 H 127.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#668A20
RGB	rgb(102, 138, 32)
HSL	hsl(80, 62%, 33%)
HSV	hsv(80, 77%, 54%)
CMYK	cmyk(26.1%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(53.06, -28.52, 49.13)
CIE-LCH	lch(53.06, 56.81, 120.14°)
OKLab	oklab(58.57% -0.0821 0.1091)
OKLCH	oklch(58.57% 0.137 127)
XYZ	xyz(14.8287, 21.1057, 4.6588)
Luminance	0.2111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668A20 #44208A

analogous

#8A7920 #668A20 #318A20

triadic

#668A20 #20668A #8A2066

tetradic

#668A20 #208A79 #44208A #8A2031

square

#668A20 #208A79 #44208A #8A2031

split-complementary

#668A20 #20318A #79208A

monochromatic

#1D2709 #415814 #668A20 #8BBC2C #A8D64E

Accessibility & contrast

On white

4.02

#668A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#668A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668A20

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668A20	#FFFFFF	#000000	##000000
##668A20	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918008

Deuteranopia (green-blind)

#8C7E2A

Tritanopia (blue-blind)

#6A8376

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #668a20;
/* rgb */ color: rgb(102, 138, 32);
/* oklch */ color: oklch(58.6% 0.137 127.0);

Tailwind

colors: {
  custom: {
    50: '#95ac64',
    500: '#668a20',
    950: '#000000',
  },
}

SCSS

$custom: #668a20;
$custom-light: #95ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#668a20",
  "rgb": {
    "r": 102,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 80.377,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58573,
    "c": 0.13659,
    "h": 127
  },
  "luminance": 0.21106
}

Semantic roles & 50–950 ramp

primary

#668A20

secondary

#724DB9

accent

#42E57A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #668A20

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

Preview Lab → · Contrast checker → · Palette generator →