#45E556#45E556

#45E556 is a light, highly saturated green. Relative luminance 0.580; OKLCH L 81.1% C 0.227 H 144.6°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#45E556
RGB	rgb(69, 229, 86)
HSL	hsl(126, 75%, 58%)
HSV	hsv(126, 70%, 90%)
CMYK	cmyk(69.9%, 0%, 62.4%, 10.2%)
CIE-LAB	lab(80.72, -68.53, 56.40)
CIE-LCH	lch(80.72, 88.75, 140.55°)
OKLab	oklab(81.11% -0.1853 0.1316)
OKLCH	oklch(81.11% 0.227 144.6)
XYZ	xyz(32.1512, 57.9722, 18.2976)
Luminance	0.5798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E556 #E545D4

analogous

#84E545 #45E556 #45E5A6

triadic

#45E556 #5645E5 #E55645

tetradic

#45E556 #4584E5 #E545D4 #E5A645

square

#45E556 #4584E5 #E545D4 #E5A645

split-complementary

#45E556 #A645E5 #E54584

monochromatic

#169A24 #1DD030 #45E556 #7BED87 #B0F4B8

Accessibility & contrast

On white

1.67

#45E556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#45E556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E556

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E556	#FFFFFF	#000000	##000000
##45E556	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D045

Deuteranopia (green-blind)

#D6C362

Tritanopia (blue-blind)

#00DFC7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #45e556;
/* rgb */ color: rgb(69, 229, 86);
/* oklch */ color: oklch(81.1% 0.227 144.6);

Tailwind

colors: {
  custom: {
    50: '#8eee8b',
    500: '#45e556',
    950: '#000000',
  },
}

SCSS

$custom: #45e556;
$custom-light: #8eee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#45e556",
  "rgb": {
    "r": 69,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 126.375,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81111,
    "c": 0.22725,
    "h": 144.6
  },
  "luminance": 0.57976
}

Semantic roles & 50–950 ramp

primary

#45E556

secondary

#9E3192

accent

#36DEF2

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #45E556

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

Preview Lab → · Contrast checker → · Palette generator →