#45B374#45B374

#45B374 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.137 H 155.0°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#45B374
RGB	rgb(69, 179, 116)
HSL	hsl(146, 44%, 49%)
HSV	hsv(146, 61%, 70%)
CMYK	cmyk(61.5%, 0%, 35.2%, 29.8%)
CIE-LAB	lab(65.56, -45.86, 23.12)
CIE-LCH	lch(65.56, 51.36, 153.25°)
OKLab	oklab(68.73% -0.1244 0.0581)
OKLCH	oklch(68.73% 0.137 155)
XYZ	xyz(21.7249, 34.7642, 22.0849)
Luminance	0.3477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B374 #B34584

analogous

#4DB345 #45B374 #45B3AB

triadic

#45B374 #7445B3 #B37445

tetradic

#45B374 #454DB3 #B34584 #B3AB45

square

#45B374 #454DB3 #B34584 #B3AB45

split-complementary

#45B374 #AB45B3 #B3454D

monochromatic

#235B3B #348757 #45B374 #6EC794 #9AD8B5

Accessibility & contrast

On white

2.64

#45B374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#45B374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B374

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B374	#FFFFFF	#000000	##000000
##45B374	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A570

Deuteranopia (green-blind)

#A49B78

Tritanopia (blue-blind)

#18B1A3

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45b374;
/* rgb */ color: rgb(69, 179, 116);
/* oklch */ color: oklch(68.7% 0.137 155.0);

Tailwind

colors: {
  custom: {
    50: '#83ca9c',
    500: '#45b374',
    950: '#000000',
  },
}

SCSS

$custom: #45b374;
$custom-light: #83ca9c;
$custom-dark: #000000;

JSON

{
  "hex": "#45b374",
  "rgb": {
    "r": 69,
    "g": 179,
    "b": 116
  },
  "hsl": {
    "h": 145.636,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.6873,
    "c": 0.13734,
    "h": 155
  },
  "luminance": 0.34766
}

Semantic roles & 50–950 ramp

primary

#45B374

secondary

#C48FAE

accent

#549DD4

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #45B374

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

Preview Lab → · Contrast checker → · Palette generator →