#45D559#45D559

#45D559 is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.0% C 0.206 H 145.4°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#45D559
RGB	rgb(69, 213, 89)
HSL	hsl(128, 63%, 55%)
HSV	hsv(128, 68%, 84%)
CMYK	cmyk(67.6%, 0%, 58.2%, 16.5%)
CIE-LAB	lab(75.81, -62.82, 49.46)
CIE-LCH	lch(75.81, 79.96, 141.79°)
OKLab	oklab(77.05% -0.1697 0.1169)
OKLCH	oklch(77.05% 0.206 145.4)
XYZ	xyz(28.0498, 49.5720, 17.5394)
Luminance	0.4958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D559 #D545C1

analogous

#79D545 #45D559 #45D5A1

triadic

#45D559 #5945D5 #D55945

tetradic

#45D559 #4579D5 #D545C1 #D5A145

square

#45D559 #4579D5 #D545C1 #D5A145

split-complementary

#45D559 #A145D5 #D54579

monochromatic

#1D822B #29B43C #45D559 #77E086 #A9ECB2

Accessibility & contrast

On white

1.92

#45D559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#45D559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D559

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D559	#FFFFFF	#000000	##000000
##45D559	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24C

Deuteranopia (green-blind)

#C7B663

Tritanopia (blue-blind)

#11D0BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #45d559;
/* rgb */ color: rgb(69, 213, 89);
/* oklch */ color: oklch(77.0% 0.206 145.4);

Tailwind

colors: {
  custom: {
    50: '#8ae38b',
    500: '#45d559',
    950: '#000000',
  },
}

SCSS

$custom: #45d559;
$custom-light: #8ae38b;
$custom-dark: #000000;

JSON

{
  "hex": "#45d559",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 89
  },
  "hsl": {
    "h": 128.333,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77049,
    "c": 0.20612,
    "h": 145.4
  },
  "luminance": 0.49575
}

Semantic roles & 50–950 ramp

primary

#45D559

secondary

#D99DD1

accent

#42CFE6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #45D559

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

Preview Lab → · Contrast checker → · Palette generator →