#718B18#718B18

#718B18 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.6% C 0.137 H 122.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#718B18
RGB	rgb(113, 139, 24)
HSL	hsl(74, 71%, 32%)
HSV	hsv(74, 83%, 55%)
CMYK	cmyk(18.7%, 0%, 82.7%, 45.5%)
CIE-LAB	lab(54.07, -24.76, 52.89)
CIE-LCH	lch(54.07, 58.40, 115.09°)
OKLab	oklab(59.57% -0.0732 0.1154)
OKLCH	oklch(59.57% 0.137 122.4)
XYZ	xyz(16.2078, 22.0418, 4.2646)
Luminance	0.2204 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718B18 #32188B

analogous

#8B6C18 #718B18 #388B18

triadic

#718B18 #18718B #8B1871

tetradic

#718B18 #188B6C #32188B #8B1838

square

#718B18 #188B6C #32188B #8B1838

split-complementary

#718B18 #18388B #6C188B

monochromatic

#1C2306 #47570F #718B18 #9BBF21 #BADE3F

Accessibility & contrast

On white

3.88

#718B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#718B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718B18

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718B18	#FFFFFF	#000000	##000000
##718B18	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#908124

Tritanopia (blue-blind)

#778376

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #718b18;
/* rgb */ color: rgb(113, 139, 24);
/* oklch */ color: oklch(59.6% 0.137 122.4);

Tailwind

colors: {
  custom: {
    50: '#9dad61',
    500: '#718b18',
    950: '#000000',
  },
}

SCSS

$custom: #718b18;
$custom-light: #9dad61;
$custom-dark: #000000;

JSON

{
  "hex": "#718b18",
  "rgb": {
    "r": 113,
    "g": 139,
    "b": 24
  },
  "hsl": {
    "h": 73.565,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.59565,
    "c": 0.13663,
    "h": 122.4
  },
  "luminance": 0.22042
}

Semantic roles & 50–950 ramp

primary

#718B18

secondary

#5D40BE

accent

#3AED63

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1005

muted

#7F7F7A

Preview Lab

Preview with #718B18

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

Preview Lab → · Contrast checker → · Palette generator →