#40BA81#40BA81

#40BA81 is a light, vivid teal. Relative luminance 0.378; OKLCH L 70.7% C 0.137 H 159.2°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#40BA81
RGB	rgb(64, 186, 129)
HSL	hsl(152, 49%, 49%)
HSV	hsv(152, 66%, 73%)
CMYK	cmyk(65.6%, 0%, 30.6%, 27.1%)
CIE-LAB	lab(67.87, -47.08, 19.24)
CIE-LCH	lch(67.87, 50.86, 157.78°)
OKLab	oklab(70.66% -0.1283 0.0488)
OKLCH	oklch(70.66% 0.137 159.2)
XYZ	xyz(23.6334, 37.7903, 26.8134)
Luminance	0.3779 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BA81 #BA4079

analogous

#40BA44 #40BA81 #40B6BA

triadic

#40BA81 #8140BA #BA8140

tetradic

#40BA81 #4440BA #BA4079 #B6BA40

square

#40BA81 #4440BA #BA4079 #B6BA40

split-complementary

#40BA81 #BA40B6 #BA4440

monochromatic

#215F42 #308C61 #40BA81 #6BCC9F #99DCBC

Accessibility & contrast

On white

2.45

#40BA81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#40BA81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BA81

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BA81	#FFFFFF	#000000	##000000
##40BA81	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AC7E

Deuteranopia (green-blind)

#A8A185

Tritanopia (blue-blind)

#00B9AB

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40ba81;
/* rgb */ color: rgb(64, 186, 129);
/* oklch */ color: oklch(70.7% 0.137 159.2);

Tailwind

colors: {
  custom: {
    50: '#82cfa5',
    500: '#40ba81',
    950: '#000000',
  },
}

SCSS

$custom: #40ba81;
$custom-light: #82cfa5;
$custom-dark: #000000;

JSON

{
  "hex": "#40ba81",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 129
  },
  "hsl": {
    "h": 151.967,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70662,
    "c": 0.13729,
    "h": 159.2
  },
  "luminance": 0.37793
}

Semantic roles & 50–950 ramp

primary

#40BA81

secondary

#C88EA9

accent

#4F8FD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40BA81

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

Preview Lab → · Contrast checker → · Palette generator →