#40E8B0#40E8B0

#40E8B0 is a very light, vivid teal. Relative luminance 0.619; OKLCH L 83.3% C 0.157 H 165.7°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#40E8B0
RGB	rgb(64, 232, 176)
HSL	hsl(160, 79%, 58%)
HSV	hsv(160, 72%, 91%)
CMYK	cmyk(72.4%, 0%, 24.1%, 9%)
CIE-LAB	lab(82.88, -55.28, 15.18)
CIE-LCH	lch(82.88, 57.33, 164.64°)
OKLab	oklab(83.3% -0.1524 0.0388)
OKLCH	oklch(83.3% 0.157 165.7)
XYZ	xyz(38.8031, 61.9332, 50.9751)
Luminance	0.6194 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E8B0 #E84078

analogous

#40E85C #40E8B0 #40CCE8

triadic

#40E8B0 #B040E8 #E8B040

tetradic

#40E8B0 #5C40E8 #E84078 #CCE840

square

#40E8B0 #5C40E8 #E84078 #CCE840

split-complementary

#40E8B0 #E840CC #E85C40

monochromatic

#139B6E #19D294 #40E8B0 #77EFC7 #ADF5DD

Accessibility & contrast

On white

1.57

#40E8B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#40E8B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E8B0

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E8B0	#FFFFFF	#000000	##000000
##40E8B0	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D8AD

Deuteranopia (green-blind)

#CEC8B4

Tritanopia (blue-blind)

#00E9D8

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #40e8b0;
/* rgb */ color: rgb(64, 232, 176);
/* oklch */ color: oklch(83.3% 0.157 165.7);

Tailwind

colors: {
  custom: {
    50: '#8bf0c7',
    500: '#40e8b0',
    950: '#000000',
  },
}

SCSS

$custom: #40e8b0;
$custom-light: #8bf0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#40e8b0",
  "rgb": {
    "r": 64,
    "g": 232,
    "b": 176
  },
  "hsl": {
    "h": 160,
    "s": 78.505,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83298,
    "c": 0.1573,
    "h": 165.7
  },
  "luminance": 0.61938
}

Semantic roles & 50–950 ramp

primary

#40E8B0

secondary

#9E2E53

accent

#3374F5

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1713

muted

#7F8582

Preview Lab

Preview with #40E8B0

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

Preview Lab → · Contrast checker → · Palette generator →