#668D24#668D24

#668D24 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.4% C 0.138 H 128.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#668D24
RGB	rgb(102, 141, 36)
HSL	hsl(82, 59%, 35%)
HSV	hsv(82, 74%, 55%)
CMYK	cmyk(27.7%, 0%, 74.5%, 44.7%)
CIE-LAB	lab(54.03, -29.72, 48.61)
CIE-LCH	lch(54.03, 56.97, 121.44°)
OKLab	oklab(59.36% -0.0851 0.1087)
OKLCH	oklch(59.36% 0.138 128)
XYZ	xyz(15.3228, 22.0016, 5.1082)
Luminance	0.2200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D24 #4B248D

analogous

#8D8024 #668D24 #318D24

triadic

#668D24 #24668D #8D2466

tetradic

#668D24 #248D80 #4B248D #8D2431

square

#668D24 #248D80 #4B248D #8D2431

split-complementary

#668D24 #24318D #80248D

monochromatic

#1F2B0B #435C18 #668D24 #89BE30 #A6D457

Accessibility & contrast

On white

3.89

#668D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#668D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D24

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D24	#FFFFFF	#000000	##000000
##668D24	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)

#948310

Deuteranopia (green-blind)

#8F802E

Tritanopia (blue-blind)

#6A8679

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #668d24;
/* rgb */ color: rgb(102, 141, 36);
/* oklch */ color: oklch(59.4% 0.138 128.0);

Tailwind

colors: {
  custom: {
    50: '#95ae66',
    500: '#668d24',
    950: '#000000',
  },
}

SCSS

$custom: #668d24;
$custom-light: #95ae66;
$custom-dark: #000000;

JSON

{
  "hex": "#668d24",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 36
  },
  "hsl": {
    "h": 82.286,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59363,
    "c": 0.13803,
    "h": 128
  },
  "luminance": 0.22002
}

Semantic roles & 50–950 ramp

primary

#668D24

secondary

#7A54B8

accent

#45E380

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #668D24

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

Preview Lab → · Contrast checker → · Palette generator →