#668D47#668D47

#668D47 is a mid, moderate yellow-green. Relative luminance 0.223; OKLCH L 59.8% C 0.108 H 132.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#668D47
RGB	rgb(102, 141, 71)
HSL	hsl(93, 33%, 42%)
HSV	hsv(93, 50%, 55%)
CMYK	cmyk(27.7%, 0%, 49.6%, 44.7%)
CIE-LAB	lab(54.37, -26.45, 32.88)
CIE-LCH	lch(54.37, 42.20, 128.81°)
OKLab	oklab(59.76% -0.0731 0.0791)
OKLCH	oklch(59.76% 0.108 132.7)
XYZ	xyz(16.1414, 22.3290, 9.4195)
Luminance	0.2233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D47 #6E478D

analogous

#898D47 #668D47 #478D4B

triadic

#668D47 #47668D #8D4766

tetradic

#668D47 #47898D #6E478D #8D4B47

square

#668D47 #47898D #6E478D #8D4B47

split-complementary

#668D47 #4B478D #8D4789

monochromatic

#2B3C1E #496433 #668D47 #84B062 #A4C48A

Accessibility & contrast

On white

3.84

#668D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#668D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D47

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D47	#FFFFFF	#000000	##000000
##668D47	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928441

Deuteranopia (green-blind)

#8C814B

Tritanopia (blue-blind)

#67887D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #668d47;
/* rgb */ color: rgb(102, 141, 71);
/* oklch */ color: oklch(59.8% 0.108 132.7);

Tailwind

colors: {
  custom: {
    50: '#93ae7c',
    500: '#668d47',
    950: '#000000',
  },
}

SCSS

$custom: #668d47;
$custom-light: #93ae7c;
$custom-dark: #000000;

JSON

{
  "hex": "#668d47",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 71
  },
  "hsl": {
    "h": 93.429,
    "s": 33.019,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59755,
    "c": 0.10769,
    "h": 132.7
  },
  "luminance": 0.22329
}

Semantic roles & 50–950 ramp

primary

#668D47

secondary

#9B80B0

accent

#5FC99A

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D1009

muted

#7E7F7B

Preview Lab

Preview with #668D47

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

Preview Lab → · Contrast checker → · Palette generator →