#45B563#45B563

#45B563 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.156 H 149.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#45B563
RGB	rgb(69, 181, 99)
HSL	hsl(136, 45%, 49%)
HSV	hsv(136, 62%, 71%)
CMYK	cmyk(61.9%, 0%, 45.3%, 29%)
CIE-LAB	lab(65.91, -49.71, 32.53)
CIE-LCH	lch(65.91, 59.41, 146.80°)
OKLab	oklab(68.93% -0.1343 0.0798)
OKLCH	oklch(68.93% 0.156 149.3)
XYZ	xyz(21.2287, 35.2117, 17.4798)
Luminance	0.3521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B563 #B54597

analogous

#5FB545 #45B563 #45B59B

triadic

#45B563 #6345B5 #B56345

tetradic

#45B563 #455FB5 #B54597 #B59B45

square

#45B563 #455FB5 #B54597 #B59B45

split-complementary

#45B563 #9B45B5 #B5455F

monochromatic

#235C33 #34894B #45B563 #6FC887 #9BD9AC

Accessibility & contrast

On white

2.61

#45B563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#45B563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B563

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B563	#FFFFFF	#000000	##000000
##45B563	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65D

Deuteranopia (green-blind)

#A89C69

Tritanopia (blue-blind)

#23B2A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #45b563;
/* rgb */ color: rgb(69, 181, 99);
/* oklch */ color: oklch(68.9% 0.156 149.3);

Tailwind

colors: {
  custom: {
    50: '#84cc90',
    500: '#45b563',
    950: '#000000',
  },
}

SCSS

$custom: #45b563;
$custom-light: #84cc90;
$custom-dark: #000000;

JSON

{
  "hex": "#45b563",
  "rgb": {
    "r": 69,
    "g": 181,
    "b": 99
  },
  "hsl": {
    "h": 136.071,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68925,
    "c": 0.1562,
    "h": 149.3
  },
  "luminance": 0.35214
}

Semantic roles & 50–950 ramp

primary

#45B563

secondary

#C591B7

accent

#53B2D5

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130D

muted

#7D827D

Preview Lab

Preview with #45B563

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

Preview Lab → · Contrast checker → · Palette generator →