#45C451#45C451

#45C451 is a light, vivid green. Relative luminance 0.413; OKLCH L 72.6% C 0.192 H 144.8°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#45C451
RGB	rgb(69, 196, 81)
HSL	hsl(126, 52%, 52%)
HSV	hsv(126, 65%, 77%)
CMYK	cmyk(64.8%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(70.41, -57.85, 46.82)
CIE-LCH	lch(70.41, 74.42, 141.02°)
OKLab	oklab(72.56% -0.1566 0.1106)
OKLCH	oklch(72.56% 0.192 144.8)
XYZ	xyz(23.6779, 41.3367, 14.5140)
Luminance	0.4134 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C451 #C445B8

analogous

#79C445 #45C451 #45C490

triadic

#45C451 #5145C4 #C45145

tetradic

#45C451 #4579C4 #C445B8 #C49045

square

#45C451 #4579C4 #C445B8 #C49045

split-complementary

#45C451 #9045C4 #C44579

monochromatic

#226C29 #319B3B #45C451 #73D37C #A2E1A8

Accessibility & contrast

On white

2.27

#45C451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#45C451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C451

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C451	#FFFFFF	#000000	##000000
##45C451	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B345

Deuteranopia (green-blind)

#B8A85A

Tritanopia (blue-blind)

#24BFAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #45c451;
/* rgb */ color: rgb(69, 196, 81);
/* oklch */ color: oklch(72.6% 0.192 144.8);

Tailwind

colors: {
  custom: {
    50: '#87d785',
    500: '#45c451',
    950: '#000000',
  },
}

SCSS

$custom: #45c451;
$custom-light: #87d785;
$custom-dark: #000000;

JSON

{
  "hex": "#45c451",
  "rgb": {
    "r": 69,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 125.669,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.72561,
    "c": 0.19169,
    "h": 144.8
  },
  "luminance": 0.41339
}

Semantic roles & 50–950 ramp

primary

#45C451

secondary

#CE97C9

accent

#4DCEDB

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0D140B

muted

#7D837C

Preview Lab

Preview with #45C451

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

Preview Lab → · Contrast checker → · Palette generator →