#45B478#45B478

#45B478 is a light, vivid green. Relative luminance 0.353; OKLCH L 69.1% C 0.135 H 156.3°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#45B478
RGB	rgb(69, 180, 120)
HSL	hsl(148, 45%, 49%)
HSV	hsv(148, 62%, 71%)
CMYK	cmyk(61.7%, 0%, 33.3%, 29.4%)
CIE-LAB	lab(65.95, -45.49, 21.49)
CIE-LCH	lch(65.95, 50.31, 154.71°)
OKLab	oklab(69.07% -0.1236 0.0542)
OKLCH	oklch(69.07% 0.135 156.3)
XYZ	xyz(22.1637, 35.2616, 23.4038)
Luminance	0.3526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B478 #B44581

analogous

#4AB445 #45B478 #45B4B0

triadic

#45B478 #7845B4 #B47845

tetradic

#45B478 #454AB4 #B44581 #B4B045

square

#45B478 #454AB4 #B44581 #B4B045

split-complementary

#45B478 #B045B4 #B4454A

monochromatic

#235C3D #34885B #45B478 #6FC897 #9BD9B7

Accessibility & contrast

On white

2.61

#45B478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#45B478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B478

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B478	#FFFFFF	#000000	##000000
##45B478	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A774

Deuteranopia (green-blind)

#A49C7C

Tritanopia (blue-blind)

#12B2A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #45b478;
/* rgb */ color: rgb(69, 180, 120);
/* oklch */ color: oklch(69.1% 0.135 156.3);

Tailwind

colors: {
  custom: {
    50: '#84cb9f',
    500: '#45b478',
    950: '#000000',
  },
}

SCSS

$custom: #45b478;
$custom-light: #84cb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#45b478",
  "rgb": {
    "r": 69,
    "g": 180,
    "b": 120
  },
  "hsl": {
    "h": 147.568,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69072,
    "c": 0.13501,
    "h": 156.3
  },
  "luminance": 0.35264
}

Semantic roles & 50–950 ramp

primary

#45B478

secondary

#C590AD

accent

#5499D4

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B478

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

Preview Lab → · Contrast checker → · Palette generator →