#45C66B#45C66B

#45C66B is a light, vivid green. Relative luminance 0.427; OKLCH L 73.4% C 0.172 H 149.7°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#45C66B
RGB	rgb(69, 198, 107)
HSL	hsl(138, 53%, 52%)
HSV	hsv(138, 65%, 78%)
CMYK	cmyk(65.2%, 0%, 46%, 22.4%)
CIE-LAB	lab(71.36, -54.91, 35.40)
CIE-LCH	lch(71.36, 65.33, 147.19°)
OKLab	oklab(73.45% -0.1481 0.0867)
OKLCH	oklch(73.45% 0.172 149.7)
XYZ	xyz(25.3002, 42.7123, 20.8180)
Luminance	0.4271 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C66B #C645A0

analogous

#60C645 #45C66B #45C6AB

triadic

#45C66B #6B45C6 #C66B45

tetradic

#45C66B #4560C6 #C645A0 #C6AB45

square

#45C66B #4560C6 #C645A0 #C6AB45

split-complementary

#45C66B #AB45C6 #C64560

monochromatic

#226F39 #309E50 #45C66B #74D490 #A3E3B6

Accessibility & contrast

On white

2.20

#45C66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#45C66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C66B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C66B	#FFFFFF	#000000	##000000
##45C66B	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B664

Deuteranopia (green-blind)

#B7AA71

Tritanopia (blue-blind)

#10C3B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #45c66b;
/* rgb */ color: rgb(69, 198, 107);
/* oklch */ color: oklch(73.4% 0.172 149.7);

Tailwind

colors: {
  custom: {
    50: '#87d897',
    500: '#45c66b',
    950: '#000000',
  },
}

SCSS

$custom: #45c66b;
$custom-light: #87d897;
$custom-dark: #000000;

JSON

{
  "hex": "#45c66b",
  "rgb": {
    "r": 69,
    "g": 198,
    "b": 107
  },
  "hsl": {
    "h": 137.674,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.73448,
    "c": 0.17162,
    "h": 149.7
  },
  "luminance": 0.42715
}

Semantic roles & 50–950 ramp

primary

#45C66B

secondary

#CF97BF

accent

#4BB2DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #45C66B

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

Preview Lab → · Contrast checker → · Palette generator →