#45C558#45C558

#45C558 is a light, vivid green. Relative luminance 0.419; OKLCH L 72.9% C 0.187 H 145.9°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#45C558
RGB	rgb(69, 197, 88)
HSL	hsl(129, 52%, 52%)
HSV	hsv(129, 65%, 77%)
CMYK	cmyk(65%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(70.80, -57.33, 44.02)
CIE-LCH	lch(70.80, 72.28, 142.48°)
OKLab	oklab(72.91% -0.1549 0.105)
OKLCH	oklch(72.91% 0.187 145.9)
XYZ	xyz(24.1803, 41.8998, 16.0438)
Luminance	0.4190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C558 #C545B2

analogous

#72C545 #45C558 #45C598

triadic

#45C558 #5845C5 #C55845

tetradic

#45C558 #4572C5 #C545B2 #C59845

square

#45C558 #4572C5 #C545B2 #C59845

split-complementary

#45C558 #9845C5 #C54572

monochromatic

#226D2D #319C41 #45C558 #74D482 #A2E2AC

Accessibility & contrast

On white

2.24

#45C558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#45C558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C558

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C558	#FFFFFF	#000000	##000000
##45C558	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44E

Deuteranopia (green-blind)

#B8A960

Tritanopia (blue-blind)

#20C0AD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #45c558;
/* rgb */ color: rgb(69, 197, 88);
/* oklch */ color: oklch(72.9% 0.187 145.9);

Tailwind

colors: {
  custom: {
    50: '#87d88a',
    500: '#45c558',
    950: '#000000',
  },
}

SCSS

$custom: #45c558;
$custom-light: #87d88a;
$custom-dark: #000000;

JSON

{
  "hex": "#45c558",
  "rgb": {
    "r": 69,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 128.906,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72909,
    "c": 0.18715,
    "h": 145.9
  },
  "luminance": 0.41902
}

Semantic roles & 50–950 ramp

primary

#45C558

secondary

#CF97C7

accent

#4CC7DC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #45C558

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

Preview Lab → · Contrast checker → · Palette generator →