#668D26#668D26

#668D26 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.4% C 0.137 H 128.2°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#668D26
RGB	rgb(102, 141, 38)
HSL	hsl(83, 58%, 35%)
HSV	hsv(83, 73%, 55%)
CMYK	cmyk(27.7%, 0%, 73%, 44.7%)
CIE-LAB	lab(54.04, -29.59, 47.86)
CIE-LCH	lch(54.04, 56.27, 121.73°)
OKLab	oklab(59.38% -0.0845 0.1075)
OKLCH	oklch(59.38% 0.137 128.2)
XYZ	xyz(15.3542, 22.0141, 5.2735)
Luminance	0.2201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D26 #4D268D

analogous

#8D8026 #668D26 #338D26

triadic

#668D26 #26668D #8D2666

tetradic

#668D26 #268D80 #4D268D #8D2633

square

#668D26 #268D80 #4D268D #8D2633

split-complementary

#668D26 #26338D #80268D

monochromatic

#202D0C #435D19 #668D26 #89BD33 #A5D35B

Accessibility & contrast

On white

3.89

#668D26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#668D26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D26

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D26	#FFFFFF	#000000	##000000
##668D26	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948314

Deuteranopia (green-blind)

#8F802F

Tritanopia (blue-blind)

#6A8779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #668d26;
/* rgb */ color: rgb(102, 141, 38);
/* oklch */ color: oklch(59.4% 0.137 128.2);

Tailwind

colors: {
  custom: {
    50: '#95ae67',
    500: '#668d26',
    950: '#000000',
  },
}

SCSS

$custom: #668d26;
$custom-light: #95ae67;
$custom-dark: #000000;

JSON

{
  "hex": "#668d26",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 38
  },
  "hsl": {
    "h": 82.718,
    "s": 57.542,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59378,
    "c": 0.13673,
    "h": 128.2
  },
  "luminance": 0.22014
}

Semantic roles & 50–950 ramp

primary

#668D26

secondary

#7C57B8

accent

#47E181

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #668D26

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

Preview Lab → · Contrast checker → · Palette generator →