#45F398#45F398

#45F398 is a very light, vivid green. Relative luminance 0.676; OKLCH L 85.6% C 0.189 H 155.3°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#45F398
RGB	rgb(69, 243, 152)
HSL	hsl(149, 88%, 61%)
HSV	hsv(149, 72%, 95%)
CMYK	cmyk(71.6%, 0%, 37.4%, 4.7%)
CIE-LAB	lab(85.82, -63.66, 31.56)
CIE-LCH	lch(85.82, 71.05, 153.63°)
OKLab	oklab(85.6% -0.1719 0.0789)
OKLCH	oklch(85.6% 0.189 155.3)
XYZ	xyz(40.1686, 67.6288, 40.6363)
Luminance	0.6763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45F398 #F345A0

analogous

#49F345 #45F398 #45F3EF

triadic

#45F398 #9845F3 #F39845

tetradic

#45F398 #4549F3 #F345A0 #F3EF45

square

#45F398 #4549F3 #F345A0 #F3EF45

split-complementary

#45F398 #EF45F3 #F34549

monochromatic

#0BB25B #0FEC78 #45F398 #7EF7B8 #B8FAD8

Accessibility & contrast

On white

1.45

#45F398 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#45F398 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45F398

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45F398	#FFFFFF	#000000	##000000
##45F398	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E092

Deuteranopia (green-blind)

#DDD19E

Tritanopia (blue-blind)

#00F1DC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #45f398;
/* rgb */ color: rgb(69, 243, 152);
/* oklch */ color: oklch(85.6% 0.189 155.3);

Tailwind

colors: {
  custom: {
    50: '#8ff8b7',
    500: '#45f398',
    950: '#000000',
  },
}

SCSS

$custom: #45f398;
$custom-light: #8ff8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#45f398",
  "rgb": {
    "r": 69,
    "g": 243,
    "b": 152
  },
  "hsl": {
    "h": 148.621,
    "s": 87.879,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85597,
    "c": 0.18917,
    "h": 155.3
  },
  "luminance": 0.67633
}

Semantic roles & 50–950 ramp

primary

#45F398

secondary

#B22A71

accent

#0178E4

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #45F398

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

Preview Lab → · Contrast checker → · Palette generator →