#45DF59#45DF59

#45DF59 is a light, highly saturated green. Relative luminance 0.548; OKLCH L 79.6% C 0.218 H 145.1°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#45DF59
RGB	rgb(69, 223, 89)
HSL	hsl(128, 71%, 57%)
HSV	hsv(128, 69%, 87%)
CMYK	cmyk(69.1%, 0%, 60.1%, 12.5%)
CIE-LAB	lab(78.90, -66.21, 53.04)
CIE-LCH	lch(78.90, 84.84, 141.30°)
OKLab	oklab(79.61% -0.1789 0.1247)
OKLCH	oklch(79.61% 0.218 145.1)
XYZ	xyz(30.6430, 54.7585, 18.4038)
Luminance	0.5476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45DF59 #DF45CB

analogous

#7EDF45 #45DF59 #45DFA6

triadic

#45DF59 #5945DF #DF5945

tetradic

#45DF59 #457EDF #DF45CB #DFA645

square

#45DF59 #457EDF #DF45CB #DFA645

split-complementary

#45DF59 #A645DF #DF457E

monochromatic

#199128 #22C537 #45DF59 #79E888 #ADF1B6

Accessibility & contrast

On white

1.76

#45DF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#45DF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45DF59

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45DF59	#FFFFFF	#000000	##000000
##45DF59	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4A

Deuteranopia (green-blind)

#D0BE64

Tritanopia (blue-blind)

#01D9C2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #45df59;
/* rgb */ color: rgb(69, 223, 89);
/* oklch */ color: oklch(79.6% 0.218 145.1);

Tailwind

colors: {
  custom: {
    50: '#8cea8c',
    500: '#45df59',
    950: '#000000',
  },
}

SCSS

$custom: #45df59;
$custom-light: #8cea8c;
$custom-dark: #000000;

JSON

{
  "hex": "#45df59",
  "rgb": {
    "r": 69,
    "g": 223,
    "b": 89
  },
  "hsl": {
    "h": 127.792,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79611,
    "c": 0.21805,
    "h": 145.1
  },
  "luminance": 0.54762
}

Semantic roles & 50–950 ramp

primary

#45DF59

secondary

#963389

accent

#3AD6ED

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #45DF59

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

Preview Lab → · Contrast checker → · Palette generator →