#45C579#45C579

#45C579 is a light, vivid green. Relative luminance 0.426; OKLCH L 73.4% C 0.157 H 153.6°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#45C579
RGB	rgb(69, 197, 121)
HSL	hsl(144, 52%, 52%)
HSV	hsv(144, 65%, 77%)
CMYK	cmyk(65%, 0%, 38.6%, 22.7%)
CIE-LAB	lab(71.27, -52.12, 28.09)
CIE-LCH	lch(71.27, 59.20, 151.68°)
OKLab	oklab(73.44% -0.1409 0.0701)
OKLCH	oklch(73.44% 0.157 153.6)
XYZ	xyz(25.8695, 42.5755, 24.9400)
Luminance	0.4258 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C579 #C54591

analogous

#51C545 #45C579 #45C5B9

triadic

#45C579 #7945C5 #C57945

tetradic

#45C579 #4551C5 #C54591 #C5B945

square

#45C579 #4551C5 #C54591 #C5B945

split-complementary

#45C579 #B945C5 #C54551

monochromatic

#226D41 #319C5C #45C579 #74D49B #A2E2BC

Accessibility & contrast

On white

2.21

#45C579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#45C579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C579

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C579	#FFFFFF	#000000	##000000
##45C579	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B574

Deuteranopia (green-blind)

#B4AA7E

Tritanopia (blue-blind)

#00C3B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #45c579;
/* rgb */ color: rgb(69, 197, 121);
/* oklch */ color: oklch(73.4% 0.157 153.6);

Tailwind

colors: {
  custom: {
    50: '#87d7a0',
    500: '#45c579',
    950: '#000000',
  },
}

SCSS

$custom: #45c579;
$custom-light: #87d7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#45c579",
  "rgb": {
    "r": 69,
    "g": 197,
    "b": 121
  },
  "hsl": {
    "h": 144.375,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73443,
    "c": 0.15737,
    "h": 153.6
  },
  "luminance": 0.42578
}

Semantic roles & 50–950 ramp

primary

#45C579

secondary

#CF97B8

accent

#4CA1DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #45C579

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

Preview Lab → · Contrast checker → · Palette generator →