#45CB55#45CB55

#45CB55 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.4% C 0.197 H 145.2°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#45CB55
RGB	rgb(69, 203, 85)
HSL	hsl(127, 56%, 53%)
HSV	hsv(127, 66%, 80%)
CMYK	cmyk(66%, 0%, 58.1%, 20.4%)
CIE-LAB	lab(72.65, -59.84, 47.60)
CIE-LCH	lch(72.65, 76.46, 141.50°)
OKLab	oklab(74.42% -0.1618 0.1126)
OKLCH	oklch(74.42% 0.197 145.2)
XYZ	xyz(25.4482, 44.6303, 15.8660)
Luminance	0.4463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CB55 #CB45BB

analogous

#78CB45 #45CB55 #45CB98

triadic

#45CB55 #5545CB #CB5545

tetradic

#45CB55 #4578CB #CB45BB #CB9845

square

#45CB55 #4578CB #CB45BB #CB9845

split-complementary

#45CB55 #9845CB #CB4578

monochromatic

#21752B #2EA53C #45CB55 #75D881 #A5E6AC

Accessibility & contrast

On white

2.12

#45CB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#45CB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB55

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CB55	#FFFFFF	#000000	##000000
##45CB55	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB949

Deuteranopia (green-blind)

#BEAE5E

Tritanopia (blue-blind)

#1EC6B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #45cb55;
/* rgb */ color: rgb(69, 203, 85);
/* oklch */ color: oklch(74.4% 0.197 145.2);

Tailwind

colors: {
  custom: {
    50: '#89dc88',
    500: '#45cb55',
    950: '#000000',
  },
}

SCSS

$custom: #45cb55;
$custom-light: #89dc88;
$custom-dark: #000000;

JSON

{
  "hex": "#45cb55",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 85
  },
  "hsl": {
    "h": 127.164,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74424,
    "c": 0.19712,
    "h": 145.2
  },
  "luminance": 0.44633
}

Semantic roles & 50–950 ramp

primary

#45CB55

secondary

#D399CC

accent

#48CEE0

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #45CB55

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

Preview Lab → · Contrast checker → · Palette generator →