#668519#668519

#668519 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.3% C 0.134 H 125.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#668519
RGB	rgb(102, 133, 25)
HSL	hsl(77, 68%, 31%)
HSV	hsv(77, 81%, 52%)
CMYK	cmyk(23.3%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(51.46, -26.46, 49.96)
CIE-LCH	lch(51.46, 56.53, 117.91°)
OKLab	oklab(57.26% -0.0771 0.1097)
OKLCH	oklch(57.26% 0.134 125.1)
XYZ	xyz(14.0426, 19.6698, 3.9764)
Luminance	0.1967 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668519 #381985

analogous

#856E19 #668519 #308519

triadic

#668519 #196685 #851966

tetradic

#668519 #19856E #381985 #851930

square

#668519 #19856E #381985 #851930

split-complementary

#668519 #193085 #6E1985

monochromatic

#171E06 #3E510F #668519 #8EB923 #AEDB3E

Accessibility & contrast

On white

4.26

#668519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#668519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668519

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668519	#FFFFFF	#000000	##000000
##668519	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#897A24

Tritanopia (blue-blind)

#6B7E71

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #668519;
/* rgb */ color: rgb(102, 133, 25);
/* oklch */ color: oklch(57.3% 0.134 125.1);

Tailwind

colors: {
  custom: {
    50: '#95a860',
    500: '#668519',
    950: '#000000',
  },
}

SCSS

$custom: #668519;
$custom-light: #95a860;
$custom-dark: #000000;

JSON

{
  "hex": "#668519",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 77.222,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.57261,
    "c": 0.13405,
    "h": 125.1
  },
  "luminance": 0.1967
}

Semantic roles & 50–950 ramp

primary

#668519

secondary

#6341B9

accent

#3DEB6F

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #668519

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

Preview Lab → · Contrast checker → · Palette generator →