#45B178#45B178

#45B178 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.3% C 0.131 H 157.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#45B178
RGB	rgb(69, 177, 120)
HSL	hsl(148, 44%, 48%)
HSV	hsv(148, 61%, 69%)
CMYK	cmyk(61%, 0%, 32.2%, 30.6%)
CIE-LAB	lab(65.01, -44.24, 20.21)
CIE-LCH	lch(65.01, 48.64, 155.44°)
OKLab	oklab(68.3% -0.1204 0.0511)
OKLCH	oklch(68.3% 0.131 157)
XYZ	xyz(21.5647, 34.0634, 23.2041)
Luminance	0.3407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B178 #B1457E

analogous

#48B145 #45B178 #45B1AE

triadic

#45B178 #7845B1 #B17845

tetradic

#45B178 #4548B1 #B1457E #B1AE45

square

#45B178 #4548B1 #B1457E #B1AE45

split-complementary

#45B178 #AE45B1 #B14548

monochromatic

#23593C #34855A #45B178 #6DC697 #99D7B6

Accessibility & contrast

On white

2.69

#45B178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#45B178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B178

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B178	#FFFFFF	#000000	##000000
##45B178	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A474

Deuteranopia (green-blind)

#A19A7C

Tritanopia (blue-blind)

#15B0A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #45b178;
/* rgb */ color: rgb(69, 177, 120);
/* oklch */ color: oklch(68.3% 0.131 157.0);

Tailwind

colors: {
  custom: {
    50: '#83c99f',
    500: '#45b178',
    950: '#000000',
  },
}

SCSS

$custom: #45b178;
$custom-light: #83c99f;
$custom-dark: #000000;

JSON

{
  "hex": "#45b178",
  "rgb": {
    "r": 69,
    "g": 177,
    "b": 120
  },
  "hsl": {
    "h": 148.333,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68303,
    "c": 0.13081,
    "h": 157
  },
  "luminance": 0.34066
}

Semantic roles & 50–950 ramp

primary

#45B178

secondary

#C38EAA

accent

#5497D4

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B178

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

Preview Lab → · Contrast checker → · Palette generator →