#45DD3D#45DD3D

#45DD3D is a light, highly saturated green. Relative luminance 0.533; OKLCH L 78.8% C 0.234 H 142.3°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#45DD3D
RGB	rgb(69, 221, 61)
HSL	hsl(117, 70%, 55%)
HSV	hsv(117, 72%, 87%)
CMYK	cmyk(68.8%, 0%, 72.4%, 13.3%)
CIE-LAB	lab(78.06, -68.23, 63.27)
CIE-LCH	lch(78.06, 93.05, 137.16°)
OKLab	oklab(78.84% -0.1856 0.1432)
OKLCH	oklch(78.84% 0.234 142.3)
XYZ	xyz(29.1513, 53.3119, 13.1679)
Luminance	0.5332 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DD3D #D53DDD

analogous

#95DD3D #45DD3D #3DDD85

triadic

#45DD3D #3D45DD #DD3D45

tetradic

#45DD3D #3D95DD #D53DDD #DD853D

square

#45DD3D #3D95DD #D53DDD #DD853D

split-complementary

#45DD3D #853DDD #DD3D95

monochromatic

#1D8818 #29BC21 #45DD3D #77E671 #A9EFA5

Accessibility & contrast

On white

1.80

#45DD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#45DD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DD3D

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DD3D	#FFFFFF	#000000	##000000
##45DD3D	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C81F

Deuteranopia (green-blind)

#D0BC4E

Tritanopia (blue-blind)

#1BD6BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #45dd3d;
/* rgb */ color: rgb(69, 221, 61);
/* oklch */ color: oklch(78.8% 0.234 142.3);

Tailwind

colors: {
  custom: {
    50: '#8de97c',
    500: '#45dd3d',
    950: '#000000',
  },
}

SCSS

$custom: #45dd3d;
$custom-light: #8de97c;
$custom-dark: #000000;

JSON

{
  "hex": "#45dd3d",
  "rgb": {
    "r": 69,
    "g": 221,
    "b": 61
  },
  "hsl": {
    "h": 117,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78841,
    "c": 0.23448,
    "h": 142.3
  },
  "luminance": 0.53315
}

Semantic roles & 50–950 ramp

primary

#45DD3D

secondary

#89308E

accent

#3BEDE4

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #45DD3D

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

Preview Lab → · Contrast checker → · Palette generator →