#45E18C#45E18C

#45E18C is a light, vivid green. Relative luminance 0.570; OKLCH L 80.9% C 0.177 H 154.8°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#45E18C
RGB	rgb(69, 225, 140)
HSL	hsl(147, 72%, 58%)
HSV	hsv(147, 69%, 88%)
CMYK	cmyk(69.3%, 0%, 37.8%, 11.8%)
CIE-LAB	lab(80.18, -59.26, 30.13)
CIE-LCH	lch(80.18, 66.48, 153.05°)
OKLab	oklab(80.89% -0.1601 0.0753)
OKLCH	oklch(80.89% 0.177 154.8)
XYZ	xyz(34.1100, 57.0053, 34.0113)
Luminance	0.5701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E18C #E1459A

analogous

#4CE145 #45E18C #45E1DA

triadic

#45E18C #8C45E1 #E18C45

tetradic

#45E18C #454CE1 #E1459A #E1DA45

square

#45E18C #454CE1 #E1459A #E1DA45

split-complementary

#45E18C #DA45E1 #E1454C

monochromatic

#189450 #20C86D #45E18C #7AE9AD #AEF2CD

Accessibility & contrast

On white

1.69

#45E18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#45E18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E18C

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E18C	#FFFFFF	#000000	##000000
##45E18C	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CF86

Deuteranopia (green-blind)

#CDC192

Tritanopia (blue-blind)

#00DFCC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #45e18c;
/* rgb */ color: rgb(69, 225, 140);
/* oklch */ color: oklch(80.9% 0.177 154.8);

Tailwind

colors: {
  custom: {
    50: '#8cebae',
    500: '#45e18c',
    950: '#000000',
  },
}

SCSS

$custom: #45e18c;
$custom-light: #8cebae;
$custom-dark: #000000;

JSON

{
  "hex": "#45e18c",
  "rgb": {
    "r": 69,
    "g": 225,
    "b": 140
  },
  "hsl": {
    "h": 147.308,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80886,
    "c": 0.17693,
    "h": 154.8
  },
  "luminance": 0.57009
}

Semantic roles & 50–950 ramp

primary

#45E18C

secondary

#98326A

accent

#399CEF

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1610

muted

#7F8581

Preview Lab

Preview with #45E18C

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

Preview Lab → · Contrast checker → · Palette generator →