#45DD3B#45DD3B

#45DD3B is a light, highly saturated green. Relative luminance 0.533; OKLCH L 78.8% C 0.236 H 142.2°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#45DD3B
RGB	rgb(69, 221, 59)
HSL	hsl(116, 70%, 55%)
HSV	hsv(116, 73%, 87%)
CMYK	cmyk(68.8%, 0%, 73.3%, 13.3%)
CIE-LAB	lab(78.05, -68.38, 63.95)
CIE-LCH	lch(78.05, 93.62, 136.92°)
OKLab	oklab(78.83% -0.1861 0.1444)
OKLCH	oklch(78.83% 0.236 142.2)
XYZ	xyz(29.0984, 53.2907, 12.8895)
Luminance	0.5329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DD3B #D33BDD

analogous

#96DD3B #45DD3B #3BDD82

triadic

#45DD3B #3B45DD #DD3B45

tetradic

#45DD3B #3B96DD #D33BDD #DD823B

square

#45DD3B #3B96DD #D33BDD #DD823B

split-complementary

#45DD3B #823BDD #DD3B96

monochromatic

#1E8617 #2ABA20 #45DD3B #76E66F #A8EFA3

Accessibility & contrast

On white

1.80

#45DD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#45DD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DD3B

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DD3B	#FFFFFF	#000000	##000000
##45DD3B	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)

#E2C81B

Deuteranopia (green-blind)

#D1BC4C

Tritanopia (blue-blind)

#1CD6BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #45dd3b;
/* rgb */ color: rgb(69, 221, 59);
/* oklch */ color: oklch(78.8% 0.236 142.2);

Tailwind

colors: {
  custom: {
    50: '#8de97b',
    500: '#45dd3b',
    950: '#000000',
  },
}

SCSS

$custom: #45dd3b;
$custom-light: #8de97b;
$custom-dark: #000000;

JSON

{
  "hex": "#45dd3b",
  "rgb": {
    "r": 69,
    "g": 221,
    "b": 59
  },
  "hsl": {
    "h": 116.296,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78826,
    "c": 0.23559,
    "h": 142.2
  },
  "luminance": 0.53294
}

Semantic roles & 50–950 ramp

primary

#45DD3B

secondary

#87308C

accent

#3BEDE2

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #45DD3B

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

Preview Lab → · Contrast checker → · Palette generator →