#668D32#668D32

#668D32 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.5% C 0.128 H 129.3°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#668D32
RGB	rgb(102, 141, 50)
HSL	hsl(86, 48%, 37%)
HSV	hsv(86, 65%, 55%)
CMYK	cmyk(27.7%, 0%, 64.5%, 44.7%)
CIE-LAB	lab(54.14, -28.68, 42.91)
CIE-LCH	lch(54.14, 51.61, 123.75°)
OKLab	oklab(59.49% -0.081 0.0988)
OKLCH	oklch(59.49% 0.128 129.3)
XYZ	xyz(15.5800, 22.1044, 6.4627)
Luminance	0.2210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D32 #59328D

analogous

#8D8632 #668D32 #398D32

triadic

#668D32 #32668D #8D3266

tetradic

#668D32 #328D86 #59328D #8D3239

square

#668D32 #328D86 #59328D #8D3239

split-complementary

#668D32 #32398D #86328D

monochromatic

#253312 #456022 #668D32 #87BA42 #A3CC6E

Accessibility & contrast

On white

3.87

#668D32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#668D32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D32

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D32	#FFFFFF	#000000	##000000
##668D32	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948327

Deuteranopia (green-blind)

#8E8139

Tritanopia (blue-blind)

#69877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #668d32;
/* rgb */ color: rgb(102, 141, 50);
/* oklch */ color: oklch(59.5% 0.128 129.3);

Tailwind

colors: {
  custom: {
    50: '#94ae6e',
    500: '#668d32',
    950: '#000000',
  },
}

SCSS

$custom: #668d32;
$custom-light: #94ae6e;
$custom-dark: #000000;

JSON

{
  "hex": "#668d32",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 50
  },
  "hsl": {
    "h": 85.714,
    "s": 47.644,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59487,
    "c": 0.12772,
    "h": 129.3
  },
  "luminance": 0.22105
}

Semantic roles & 50–950 ramp

primary

#668D32

secondary

#8868B3

accent

#51D78A

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #668D32

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

Preview Lab → · Contrast checker → · Palette generator →