#40E0BD#40E0BD

#40E0BD is a light, vivid teal. Relative luminance 0.581; OKLCH L 81.7% C 0.139 H 174.5°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#40E0BD
RGB	rgb(64, 224, 189)
HSL	hsl(167, 72%, 56%)
HSV	hsv(167, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 15.6%, 12.2%)
CIE-LAB	lab(80.78, -48.96, 5.35)
CIE-LCH	lch(80.78, 49.26, 173.77°)
OKLab	oklab(81.68% -0.1387 0.0134)
OKLCH	oklch(81.68% 0.139 174.5)
XYZ	xyz(37.9506, 58.0710, 57.3429)
Luminance	0.5807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E0BD #E04063

analogous

#40E06D #40E0BD #40B3E0

triadic

#40E0BD #BD40E0 #E0BD40

tetradic

#40E0BD #6D40E0 #E04063 #B3E040

square

#40E0BD #6D40E0 #E04063 #B3E040

split-complementary

#40E0BD #E040B3 #E06D40

monochromatic

#178E74 #20C39F #40E0BD #75E9CF #A9F1E1

Accessibility & contrast

On white

1.66

#40E0BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#40E0BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E0BD

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E0BD	#FFFFFF	#000000	##000000
##40E0BD	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8D2BB

Deuteranopia (green-blind)

#C3C2C0

Tritanopia (blue-blind)

#00E3D6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e0bd;
/* rgb */ color: rgb(64, 224, 189);
/* oklch */ color: oklch(81.7% 0.139 174.5);

Tailwind

colors: {
  custom: {
    50: '#8bead0',
    500: '#40e0bd',
    950: '#000000',
  },
}

SCSS

$custom: #40e0bd;
$custom-light: #8bead0;
$custom-dark: #000000;

JSON

{
  "hex": "#40e0bd",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 189
  },
  "hsl": {
    "h": 166.875,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81675,
    "c": 0.13939,
    "h": 174.5
  },
  "luminance": 0.58075
}

Semantic roles & 50–950 ramp

primary

#40E0BD

secondary

#943146

accent

#3961EF

background

#FCFEFE

surface

#F4FDFB

border

#CED5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #40E0BD

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

Preview Lab → · Contrast checker → · Palette generator →