#45CB4B#45CB4B

#45CB4B is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.3% C 0.205 H 143.8°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#45CB4B
RGB	rgb(69, 203, 75)
HSL	hsl(123, 56%, 53%)
HSV	hsv(123, 66%, 80%)
CMYK	cmyk(66%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(72.55, -60.99, 51.92)
CIE-LCH	lch(72.55, 80.09, 139.59°)
OKLab	oklab(74.31% -0.1653 0.121)
OKLCH	oklch(74.31% 0.205 143.8)
XYZ	xyz(25.0786, 44.4825, 13.9196)
Luminance	0.4449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CB4B #CB45C5

analogous

#82CB45 #45CB4B #45CB8E

triadic

#45CB4B #4B45CB #CB4B45

tetradic

#45CB4B #4582CB #CB45C5 #CB8E45

square

#45CB4B #4582CB #CB45C5 #CB8E45

split-complementary

#45CB4B #8E45CB #CB4582

monochromatic

#217524 #2EA533 #45CB4B #75D879 #A5E6A8

Accessibility & contrast

On white

2.12

#45CB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#45CB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB4B

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CB4B	#FFFFFF	#000000	##000000
##45CB4B	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB93C

Deuteranopia (green-blind)

#BFAE56

Tritanopia (blue-blind)

#22C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #45cb4b;
/* rgb */ color: rgb(69, 203, 75);
/* oklch */ color: oklch(74.3% 0.205 143.8);

Tailwind

colors: {
  custom: {
    50: '#89dc82',
    500: '#45cb4b',
    950: '#000000',
  },
}

SCSS

$custom: #45cb4b;
$custom-light: #89dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#45cb4b",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 122.687,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74311,
    "c": 0.20485,
    "h": 143.8
  },
  "luminance": 0.44485
}

Semantic roles & 50–950 ramp

primary

#45CB4B

secondary

#D399D0

accent

#48D9E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #45CB4B

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

Preview Lab → · Contrast checker → · Palette generator →