#668218#668218

#668218 is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.5% C 0.131 H 124.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#668218
RGB	rgb(102, 130, 24)
HSL	hsl(76, 69%, 30%)
HSV	hsv(76, 82%, 51%)
CMYK	cmyk(21.5%, 0%, 81.5%, 49%)
CIE-LAB	lab(50.52, -25.02, 49.41)
CIE-LCH	lch(50.52, 55.39, 116.86°)
OKLab	oklab(56.5% -0.0732 0.1084)
OKLCH	oklch(56.5% 0.131 124)
XYZ	xyz(13.6271, 18.8559, 3.7856)
Luminance	0.1886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668218 #341882

analogous

#826918 #668218 #318218

triadic

#668218 #186682 #821866

tetradic

#668218 #188269 #341882 #821831

square

#668218 #188269 #341882 #821831

split-complementary

#668218 #183182 #691882

monochromatic

#151B05 #3D4E0E #668218 #8FB622 #B0DB3A

Accessibility & contrast

On white

4.40

#668218 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#668218 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668218

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668218	#FFFFFF	#000000	##000000
##668218	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#6B7B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #668218;
/* rgb */ color: rgb(102, 130, 24);
/* oklch */ color: oklch(56.5% 0.131 124.0);

Tailwind

colors: {
  custom: {
    50: '#95a65f',
    500: '#668218',
    950: '#000000',
  },
}

SCSS

$custom: #668218;
$custom-light: #95a65f;
$custom-dark: #000000;

JSON

{
  "hex": "#668218",
  "rgb": {
    "r": 102,
    "g": 130,
    "b": 24
  },
  "hsl": {
    "h": 75.849,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.56495,
    "c": 0.13078,
    "h": 124
  },
  "luminance": 0.18856
}

Semantic roles & 50–950 ramp

primary

#668218

secondary

#5F40B6

accent

#3CEC6B

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #668218

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

Preview Lab → · Contrast checker → · Palette generator →