#718C21#718C21

#718C21 is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.9% C 0.133 H 123.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#718C21
RGB	rgb(113, 140, 33)
HSL	hsl(75, 62%, 34%)
HSV	hsv(75, 76%, 55%)
CMYK	cmyk(19.3%, 0%, 76.4%, 45.1%)
CIE-LAB	lab(54.42, -24.84, 50.33)
CIE-LCH	lch(54.42, 56.12, 116.27°)
OKLab	oklab(59.87% -0.0727 0.1115)
OKLCH	oklch(59.87% 0.133 123.1)
XYZ	xyz(16.4629, 22.3766, 4.8904)
Luminance	0.2238 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#718C21 #3C218C

analogous

#8C7221 #718C21 #3C8C21

triadic

#718C21 #21718C #8C2171

tetradic

#718C21 #218C72 #3C218C #8C213C

square

#718C21 #218C72 #3C218C #8C213C

split-complementary

#718C21 #213C8C #72218C

monochromatic

#21290A #495A15 #718C21 #99BE2D #B5D651

Accessibility & contrast

On white

3.84

#718C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#718C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #718C21

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##718C21	#FFFFFF	#000000	##000000
##718C21	1.00	3.84	5.48	5.48
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948309

Deuteranopia (green-blind)

#91822B

Tritanopia (blue-blind)

#778578

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #718c21;
/* rgb */ color: rgb(113, 140, 33);
/* oklch */ color: oklch(59.9% 0.133 123.1);

Tailwind

colors: {
  custom: {
    50: '#9dad65',
    500: '#718c21',
    950: '#000000',
  },
}

SCSS

$custom: #718c21;
$custom-light: #9dad65;
$custom-dark: #000000;

JSON

{
  "hex": "#718c21",
  "rgb": {
    "r": 113,
    "g": 140,
    "b": 33
  },
  "hsl": {
    "h": 75.14,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59865,
    "c": 0.13311,
    "h": 123.1
  },
  "luminance": 0.22377
}

Semantic roles & 50–950 ramp

primary

#718C21

secondary

#6A4FB9

accent

#43E56C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0F1006

muted

#7E7F7A

Preview Lab

Preview with #718C21

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

Preview Lab → · Contrast checker → · Palette generator →