#45B873#45B873

#45B873 is a light, vivid green. Relative luminance 0.368; OKLCH L 70.0% C 0.145 H 153.7°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#45B873
RGB	rgb(69, 184, 115)
HSL	hsl(144, 45%, 50%)
HSV	hsv(144, 63%, 72%)
CMYK	cmyk(62.5%, 0%, 37.5%, 27.8%)
CIE-LAB	lab(67.11, -48.09, 25.73)
CIE-LCH	lch(67.11, 54.53, 151.85°)
OKLab	oklab(70% -0.1302 0.0643)
OKLCH	oklch(70% 0.145 153.7)
XYZ	xyz(22.6874, 36.7817, 22.1203)
Luminance	0.3678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B873 #B8458A

analogous

#50B845 #45B873 #45B8AD

triadic

#45B873 #7345B8 #B87345

tetradic

#45B873 #4550B8 #B8458A #B8AD45

square

#45B873 #4550B8 #B8458A #B8AD45

split-complementary

#45B873 #AD45B8 #B84550

monochromatic

#245F3B #348B57 #45B873 #71CA94 #9DDAB6

Accessibility & contrast

On white

2.51

#45B873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#45B873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B873

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B873	#FFFFFF	#000000	##000000
##45B873	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AA6E

Deuteranopia (green-blind)

#A99F77

Tritanopia (blue-blind)

#15B6A6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #45b873;
/* rgb */ color: rgb(69, 184, 115);
/* oklch */ color: oklch(70.0% 0.145 153.7);

Tailwind

colors: {
  custom: {
    50: '#84ce9c',
    500: '#45b873',
    950: '#000000',
  },
}

SCSS

$custom: #45b873;
$custom-light: #84ce9c;
$custom-dark: #000000;

JSON

{
  "hex": "#45b873",
  "rgb": {
    "r": 69,
    "g": 184,
    "b": 115
  },
  "hsl": {
    "h": 144,
    "s": 45.455,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69996,
    "c": 0.14523,
    "h": 153.7
  },
  "luminance": 0.36784
}

Semantic roles & 50–950 ramp

primary

#45B873

secondary

#C792B2

accent

#53A1D5

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #45B873

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

Preview Lab → · Contrast checker → · Palette generator →