#40BB80#40BB80

#40BB80 is a light, vivid teal. Relative luminance 0.382; OKLCH L 70.9% C 0.140 H 158.5°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#40BB80
RGB	rgb(64, 187, 128)
HSL	hsl(151, 49%, 49%)
HSV	hsv(151, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 31.6%, 26.7%)
CIE-LAB	lab(68.16, -47.69, 20.17)
CIE-LCH	lch(68.16, 51.79, 157.07°)
OKLab	oklab(70.9% -0.1298 0.0511)
OKLCH	oklch(70.9% 0.14 158.5)
XYZ	xyz(23.7787, 38.1866, 26.5355)
Luminance	0.3819 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB80 #BB407B

analogous

#40BB43 #40BB80 #40B9BB

triadic

#40BB80 #8040BB #BB8040

tetradic

#40BB80 #4340BB #BB407B #B9BB40

square

#40BB80 #4340BB #BB407B #B9BB40

split-complementary

#40BB80 #BB40B9 #BB4340

monochromatic

#216042 #308D61 #40BB80 #6CCD9E #99DCBC

Accessibility & contrast

On white

2.43

#40BB80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#40BB80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB80

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB80	#FFFFFF	#000000	##000000
##40BB80	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AD7C

Deuteranopia (green-blind)

#A9A184

Tritanopia (blue-blind)

#00BAAB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bb80;
/* rgb */ color: rgb(64, 187, 128);
/* oklch */ color: oklch(70.9% 0.140 158.5);

Tailwind

colors: {
  custom: {
    50: '#83d0a5',
    500: '#40bb80',
    950: '#000000',
  },
}

SCSS

$custom: #40bb80;
$custom-light: #83d0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb80",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 128
  },
  "hsl": {
    "h": 151.22,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70895,
    "c": 0.13952,
    "h": 158.5
  },
  "luminance": 0.38189
}

Semantic roles & 50–950 ramp

primary

#40BB80

secondary

#C88FAA

accent

#4F91D9

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40BB80

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

Preview Lab → · Contrast checker → · Palette generator →