#45CB63#45CB63

#45CB63 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.6% C 0.185 H 147.6°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#45CB63
RGB	rgb(69, 203, 99)
HSL	hsl(133, 56%, 53%)
HSV	hsv(133, 66%, 80%)
CMYK	cmyk(66%, 0%, 51.2%, 20.4%)
CIE-LAB	lab(72.81, -57.97, 41.18)
CIE-LCH	lch(72.81, 71.11, 144.61°)
OKLab	oklab(74.61% -0.1564 0.0994)
OKLCH	oklch(74.61% 0.185 147.6)
XYZ	xyz(26.0604, 44.8752, 19.0903)
Luminance	0.4488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CB63 #CB45AD

analogous

#6ACB45 #45CB63 #45CBA6

triadic

#45CB63 #6345CB #CB6345

tetradic

#45CB63 #456ACB #CB45AD #CBA645

square

#45CB63 #456ACB #CB45AD #CBA645

split-complementary

#45CB63 #A645CB #CB456A

monochromatic

#217534 #2EA549 #45CB63 #75D88B #A5E6B3

Accessibility & contrast

On white

2.11

#45CB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#45CB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CB63

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CB63	#FFFFFF	#000000	##000000
##45CB63	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBA5A

Deuteranopia (green-blind)

#BDAE6B

Tritanopia (blue-blind)

#13C7B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #45cb63;
/* rgb */ color: rgb(69, 203, 99);
/* oklch */ color: oklch(74.6% 0.185 147.6);

Tailwind

colors: {
  custom: {
    50: '#88dc91',
    500: '#45cb63',
    950: '#000000',
  },
}

SCSS

$custom: #45cb63;
$custom-light: #88dc91;
$custom-dark: #000000;

JSON

{
  "hex": "#45cb63",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 99
  },
  "hsl": {
    "h": 133.433,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7461,
    "c": 0.1853,
    "h": 147.6
  },
  "luminance": 0.44878
}

Semantic roles & 50–950 ramp

primary

#45CB63

secondary

#D399C6

accent

#48BEE0

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #45CB63

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

Preview Lab → · Contrast checker → · Palette generator →