#40B47D#40B47D

#40B47D is a light, vivid teal. Relative luminance 0.352; OKLCH L 69.0% C 0.133 H 159.0°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#40B47D
RGB	rgb(64, 180, 125)
HSL	hsl(152, 48%, 48%)
HSV	hsv(152, 64%, 71%)
CMYK	cmyk(64.4%, 0%, 30.6%, 29.4%)
CIE-LAB	lab(65.91, -45.45, 18.71)
CIE-LCH	lch(65.91, 49.15, 157.62°)
OKLab	oklab(69.03% -0.1239 0.0475)
OKLCH	oklch(69.03% 0.133 159)
XYZ	xyz(22.1352, 35.2109, 25.0279)
Luminance	0.3521 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B47D #B44077

analogous

#40B443 #40B47D #40B1B4

triadic

#40B47D #7D40B4 #B47D40

tetradic

#40B47D #4340B4 #B44077 #B1B440

square

#40B47D #4340B4 #B44077 #B1B440

split-complementary

#40B47D #B440B1 #B44340

monochromatic

#205A3E #30875E #40B47D #68C99B #95D9B9

Accessibility & contrast

On white

2.61

#40B47D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#40B47D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B47D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B47D	#FFFFFF	#000000	##000000
##40B47D	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A77A

Deuteranopia (green-blind)

#A39C81

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b47d;
/* rgb */ color: rgb(64, 180, 125);
/* oklch */ color: oklch(69.0% 0.133 159.0);

Tailwind

colors: {
  custom: {
    50: '#81cba3',
    500: '#40b47d',
    950: '#000000',
  },
}

SCSS

$custom: #40b47d;
$custom-light: #81cba3;
$custom-dark: #000000;

JSON

{
  "hex": "#40b47d",
  "rgb": {
    "r": 64,
    "g": 180,
    "b": 125
  },
  "hsl": {
    "h": 151.552,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69033,
    "c": 0.13272,
    "h": 159
  },
  "luminance": 0.35213
}

Semantic roles & 50–950 ramp

primary

#40B47D

secondary

#C58BA6

accent

#5190D7

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B47D

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

Preview Lab → · Contrast checker → · Palette generator →