#668E24#668E24

#668E24 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.6% C 0.139 H 128.3°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#668E24
RGB	rgb(102, 142, 36)
HSL	hsl(83, 60%, 35%)
HSV	hsv(83, 75%, 56%)
CMYK	cmyk(28.2%, 0%, 74.6%, 44.3%)
CIE-LAB	lab(54.34, -30.20, 48.91)
CIE-LCH	lch(54.34, 57.48, 121.69°)
OKLab	oklab(59.62% -0.0864 0.1093)
OKLCH	oklch(59.62% 0.139 128.3)
XYZ	xyz(15.4709, 22.2978, 5.1575)
Luminance	0.2230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668E24 #4C248E

analogous

#8E8124 #668E24 #318E24

triadic

#668E24 #24668E #8E2466

tetradic

#668E24 #248E81 #4C248E #8E2431

square

#668E24 #248E81 #4C248E #8E2431

split-complementary

#668E24 #24318E #81248E

monochromatic

#202C0B #435D18 #668E24 #89BF30 #A6D558

Accessibility & contrast

On white

3.85

#668E24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#668E24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668E24

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668E24	#FFFFFF	#000000	##000000
##668E24	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)

#958410

Deuteranopia (green-blind)

#90812E

Tritanopia (blue-blind)

#6A877A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #668e24;
/* rgb */ color: rgb(102, 142, 36);
/* oklch */ color: oklch(59.6% 0.139 128.3);

Tailwind

colors: {
  custom: {
    50: '#95af66',
    500: '#668e24',
    950: '#000000',
  },
}

SCSS

$custom: #668e24;
$custom-light: #95af66;
$custom-dark: #000000;

JSON

{
  "hex": "#668e24",
  "rgb": {
    "r": 102,
    "g": 142,
    "b": 36
  },
  "hsl": {
    "h": 82.642,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59617,
    "c": 0.13934,
    "h": 128.3
  },
  "luminance": 0.22298
}

Semantic roles & 50–950 ramp

primary

#668E24

secondary

#7B55B9

accent

#45E381

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #668E24

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

Preview Lab → · Contrast checker → · Palette generator →