#40E6BE#40E6BE

#40E6BE is a very light, vivid teal. Relative luminance 0.614; OKLCH L 83.2% C 0.145 H 172.6°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#40E6BE
RGB	rgb(64, 230, 190)
HSL	hsl(166, 77%, 58%)
HSV	hsv(166, 72%, 90%)
CMYK	cmyk(72.2%, 0%, 17.4%, 9.8%)
CIE-LAB	lab(82.59, -51.21, 7.43)
CIE-LCH	lch(82.59, 51.74, 171.75°)
OKLab	oklab(83.17% -0.1441 0.0188)
OKLCH	oklch(83.17% 0.145 172.6)
XYZ	xyz(39.7006, 61.3966, 58.4636)
Luminance	0.6140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E6BE #E64068

analogous

#40E66B #40E6BE #40BBE6

triadic

#40E6BE #BE40E6 #E6BE40

tetradic

#40E6BE #6B40E6 #E64068 #BBE640

square

#40E6BE #6B40E6 #E64068 #BBE640

split-complementary

#40E6BE #E640BB #E66B40

monochromatic

#149878 #1BCEA3 #40E6BE #76EDD0 #ACF4E3

Accessibility & contrast

On white

1.58

#40E6BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#40E6BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E6BE

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E6BE	#FFFFFF	#000000	##000000
##40E6BE	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFD7BC

Deuteranopia (green-blind)

#C9C7C1

Tritanopia (blue-blind)

#00E8DA

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #40e6be;
/* rgb */ color: rgb(64, 230, 190);
/* oklch */ color: oklch(83.2% 0.145 172.6);

Tailwind

colors: {
  custom: {
    50: '#8cefd1',
    500: '#40e6be',
    950: '#000000',
  },
}

SCSS

$custom: #40e6be;
$custom-light: #8cefd1;
$custom-dark: #000000;

JSON

{
  "hex": "#40e6be",
  "rgb": {
    "r": 64,
    "g": 230,
    "b": 190
  },
  "hsl": {
    "h": 165.542,
    "s": 76.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.83167,
    "c": 0.14535,
    "h": 172.6
  },
  "luminance": 0.61401
}

Semantic roles & 50–950 ramp

primary

#40E6BE

secondary

#9B2F49

accent

#3462F3

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #40E6BE

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

Preview Lab → · Contrast checker → · Palette generator →