#668517#668517

#668517 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.3% C 0.135 H 125.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#668517
RGB	rgb(102, 133, 23)
HSL	hsl(77, 71%, 31%)
HSV	hsv(77, 83%, 52%)
CMYK	cmyk(23.3%, 0%, 82.7%, 47.8%)
CIE-LAB	lab(51.45, -26.55, 50.56)
CIE-LCH	lch(51.45, 57.10, 117.70°)
OKLab	oklab(57.25% -0.0774 0.1106)
OKLCH	oklch(57.25% 0.135 125)
XYZ	xyz(14.0218, 19.6615, 3.8668)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668517 #361785

analogous

#856D17 #668517 #2F8517

triadic

#668517 #176685 #851766

tetradic

#668517 #17856D #361785 #85172F

square

#668517 #17856D #361785 #85172F

split-complementary

#668517 #172F85 #6D1785

monochromatic

#161D05 #3E510E #668517 #8EB920 #AFDD3A

Accessibility & contrast

On white

4.26

#668517 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#668517 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668517

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668517	#FFFFFF	#000000	##000000
##668517	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#897A23

Tritanopia (blue-blind)

#6B7E71

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #668517;
/* rgb */ color: rgb(102, 133, 23);
/* oklch */ color: oklch(57.3% 0.135 125.0);

Tailwind

colors: {
  custom: {
    50: '#95a85f',
    500: '#668517',
    950: '#000000',
  },
}

SCSS

$custom: #668517;
$custom-light: #95a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#668517",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 23
  },
  "hsl": {
    "h": 76.909,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.5725,
    "c": 0.13502,
    "h": 125
  },
  "luminance": 0.19662
}

Semantic roles & 50–950 ramp

primary

#668517

secondary

#613FB9

accent

#3BED6D

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #668517

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

Preview Lab → · Contrast checker → · Palette generator →