#40BB83#40BB83

#40BB83 is a light, vivid teal. Relative luminance 0.383; OKLCH L 71.0% C 0.137 H 159.8°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#40BB83
RGB	rgb(64, 187, 131)
HSL	hsl(153, 49%, 49%)
HSV	hsv(153, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(68.22, -47.07, 18.64)
CIE-LCH	lch(68.22, 50.62, 158.39°)
OKLab	oklab(70.96% -0.1284 0.0473)
OKLCH	oklch(70.96% 0.137 159.8)
XYZ	xyz(23.9791, 38.2668, 27.5908)
Luminance	0.3827 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB83 #BB4078

analogous

#40BB46 #40BB83 #40B6BB

triadic

#40BB83 #8340BB #BB8340

tetradic

#40BB83 #4640BB #BB4078 #B6BB40

square

#40BB83 #4640BB #BB4078 #B6BB40

split-complementary

#40BB83 #BB40B6 #BB4640

monochromatic

#216043 #308D63 #40BB83 #6CCDA0 #99DCBE

Accessibility & contrast

On white

2.43

#40BB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#40BB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB83

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB83	#FFFFFF	#000000	##000000
##40BB83	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AD80

Deuteranopia (green-blind)

#A9A287

Tritanopia (blue-blind)

#00BAAC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bb83;
/* rgb */ color: rgb(64, 187, 131);
/* oklch */ color: oklch(71.0% 0.137 159.8);

Tailwind

colors: {
  custom: {
    50: '#83d0a7',
    500: '#40bb83',
    950: '#000000',
  },
}

SCSS

$custom: #40bb83;
$custom-light: #83d0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb83",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 152.683,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70963,
    "c": 0.13687,
    "h": 159.8
  },
  "luminance": 0.38269
}

Semantic roles & 50–950 ramp

primary

#40BB83

secondary

#C88FA9

accent

#4F8ED9

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #40BB83

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

Preview Lab → · Contrast checker → · Palette generator →