#718C1B#718C1B

#718C1B is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.8% C 0.136 H 122.8°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#718C1B
RGB	rgb(113, 140, 27)
HSL	hsl(74, 68%, 33%)
HSV	hsv(74, 81%, 55%)
CMYK	cmyk(19.3%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(54.39, -25.13, 52.29)
CIE-LCH	lch(54.39, 58.01, 115.67°)
OKLab	oklab(59.83% -0.0739 0.1146)
OKLCH	oklch(59.83% 0.136 122.8)
XYZ	xyz(16.3862, 22.3459, 4.4866)
Luminance	0.2235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718C1B #361B8C

analogous

#8C6E1B #718C1B #398C1B

triadic

#718C1B #1B718C #8C1B71

tetradic

#718C1B #1B8C6E #361B8C #8C1B39

square

#718C1B #1B8C6E #361B8C #8C1B39

split-complementary

#718C1B #1B398C #6E1B8C

monochromatic

#1E2507 #485911 #718C1B #9ABF25 #B8DB46

Accessibility & contrast

On white

3.84

#718C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#718C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718C1B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718C1B	#FFFFFF	#000000	##000000
##718C1B	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#918227

Tritanopia (blue-blind)

#778577

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #718c1b;
/* rgb */ color: rgb(113, 140, 27);
/* oklch */ color: oklch(59.8% 0.136 122.8);

Tailwind

colors: {
  custom: {
    50: '#9dad62',
    500: '#718c1b',
    950: '#000000',
  },
}

SCSS

$custom: #718c1b;
$custom-light: #9dad62;
$custom-dark: #000000;

JSON

{
  "hex": "#718c1b",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 74.336,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.59829,
    "c": 0.1364,
    "h": 122.8
  },
  "luminance": 0.22346
}

Semantic roles & 50–950 ramp

primary

#718C1B

secondary

#6246BD

accent

#3DEB67

background

#FAFAF6

surface

#F3F4EB

border

#CDCEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #718C1B

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

Preview Lab → · Contrast checker → · Palette generator →