#45C66C#45C66C

#45C66C is a light, vivid green. Relative luminance 0.427; OKLCH L 73.5% C 0.171 H 149.9°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#45C66C
RGB	rgb(69, 198, 108)
HSL	hsl(138, 53%, 52%)
HSV	hsv(138, 65%, 78%)
CMYK	cmyk(65.2%, 0%, 45.5%, 22.4%)
CIE-LAB	lab(71.37, -54.75, 34.91)
CIE-LCH	lch(71.37, 64.93, 147.47°)
OKLab	oklab(73.47% -0.1477 0.0856)
OKLCH	oklch(73.47% 0.171 149.9)
XYZ	xyz(25.3531, 42.7334, 21.0967)
Luminance	0.4274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C66C #C6459F

analogous

#5EC645 #45C66C #45C6AD

triadic

#45C66C #6C45C6 #C66C45

tetradic

#45C66C #455EC6 #C6459F #C6AD45

square

#45C66C #455EC6 #C6459F #C6AD45

split-complementary

#45C66C #AD45C6 #C6455E

monochromatic

#226F39 #309E51 #45C66C #74D491 #A3E3B6

Accessibility & contrast

On white

2.20

#45C66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#45C66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C66C

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C66C	#FFFFFF	#000000	##000000
##45C66C	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B665

Deuteranopia (green-blind)

#B7AA72

Tritanopia (blue-blind)

#0EC3B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #45c66c;
/* rgb */ color: rgb(69, 198, 108);
/* oklch */ color: oklch(73.5% 0.171 149.9);

Tailwind

colors: {
  custom: {
    50: '#87d897',
    500: '#45c66c',
    950: '#000000',
  },
}

SCSS

$custom: #45c66c;
$custom-light: #87d897;
$custom-dark: #000000;

JSON

{
  "hex": "#45c66c",
  "rgb": {
    "r": 69,
    "g": 198,
    "b": 108
  },
  "hsl": {
    "h": 138.14,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.73465,
    "c": 0.17071,
    "h": 149.9
  },
  "luminance": 0.42736
}

Semantic roles & 50–950 ramp

primary

#45C66C

secondary

#CF97BF

accent

#4BB1DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #45C66C

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

Preview Lab → · Contrast checker → · Palette generator →