#668E22#668E22

#668E22 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.6% C 0.141 H 128.2°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#668E22
RGB	rgb(102, 142, 34)
HSL	hsl(82, 61%, 35%)
HSV	hsv(82, 76%, 56%)
CMYK	cmyk(28.2%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(54.33, -30.32, 49.63)
CIE-LCH	lch(54.33, 58.16, 121.42°)
OKLab	oklab(59.6% -0.0869 0.1105)
OKLCH	oklch(59.6% 0.141 128.2)
XYZ	xyz(15.4412, 22.2859, 5.0011)
Luminance	0.2229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668E22 #4A228E

analogous

#8E8022 #668E22 #308E22

triadic

#668E22 #22668E #8E2266

tetradic

#668E22 #228E80 #4A228E #8E2230

square

#668E22 #228E80 #4A228E #8E2230

split-complementary

#668E22 #22308E #80228E

monochromatic

#1F2B0A #435D16 #668E22 #89BF2E #A6D654

Accessibility & contrast

On white

3.85

#668E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#668E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668E22

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668E22	#FFFFFF	#000000	##000000
##668E22	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95840B

Deuteranopia (green-blind)

#90812C

Tritanopia (blue-blind)

#6A8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #668e22;
/* rgb */ color: rgb(102, 142, 34);
/* oklch */ color: oklch(59.6% 0.141 128.2);

Tailwind

colors: {
  custom: {
    50: '#95af65',
    500: '#668e22',
    950: '#000000',
  },
}

SCSS

$custom: #668e22;
$custom-light: #95af65;
$custom-dark: #000000;

JSON

{
  "hex": "#668e22",
  "rgb": {
    "r": 102,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 82.222,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59603,
    "c": 0.14057,
    "h": 128.2
  },
  "luminance": 0.22286
}

Semantic roles & 50–950 ramp

primary

#668E22

secondary

#7852BA

accent

#43E47F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #668E22

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

Preview Lab → · Contrast checker → · Palette generator →