#668E32#668E32

#668E32 is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.7% C 0.129 H 129.6°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#668E32
RGB	rgb(102, 142, 50)
HSL	hsl(86, 48%, 38%)
HSV	hsv(86, 65%, 56%)
CMYK	cmyk(28.2%, 0%, 64.8%, 44.3%)
CIE-LAB	lab(54.45, -29.16, 43.25)
CIE-LCH	lch(54.45, 52.16, 123.99°)
OKLab	oklab(59.74% -0.0823 0.0995)
OKLCH	oklch(59.74% 0.129 129.6)
XYZ	xyz(15.7281, 22.4007, 6.5121)
Luminance	0.2240 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668E32 #5A328E

analogous

#8E8832 #668E32 #388E32

triadic

#668E32 #32668E #8E3266

tetradic

#668E32 #328E88 #5A328E #8E3238

square

#668E32 #328E88 #5A328E #8E3238

split-complementary

#668E32 #32388E #88328E

monochromatic

#253312 #456122 #668E32 #87BB42 #A3CC6E

Accessibility & contrast

On white

3.83

#668E32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#668E32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668E32

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668E32	#FFFFFF	#000000	##000000
##668E32	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958427

Deuteranopia (green-blind)

#8F8139

Tritanopia (blue-blind)

#69887B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #668e32;
/* rgb */ color: rgb(102, 142, 50);
/* oklch */ color: oklch(59.7% 0.129 129.6);

Tailwind

colors: {
  custom: {
    50: '#95af6e',
    500: '#668e32',
    950: '#000000',
  },
}

SCSS

$custom: #668e32;
$custom-light: #95af6e;
$custom-dark: #000000;

JSON

{
  "hex": "#668e32",
  "rgb": {
    "r": 102,
    "g": 142,
    "b": 50
  },
  "hsl": {
    "h": 86.087,
    "s": 47.917,
    "l": 37.647
  },
  "oklch": {
    "l": 0.5974,
    "c": 0.12911,
    "h": 129.6
  },
  "luminance": 0.22401
}

Semantic roles & 50–950 ramp

primary

#668E32

secondary

#8968B4

accent

#50D88B

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #668E32

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

Preview Lab → · Contrast checker → · Palette generator →