#40CEE2#40CEE2

#40CEE2 is a light, moderate teal. Relative luminance 0.507; OKLCH L 78.6% C 0.120 H 208.8°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#40CEE2
RGB	rgb(64, 206, 226)
HSL	hsl(187, 74%, 57%)
HSV	hsv(187, 72%, 89%)
CMYK	cmyk(71.7%, 8.8%, 0%, 11.4%)
CIE-LAB	lab(76.51, -30.70, -20.77)
CIE-LCH	lch(76.51, 37.07, 214.08°)
OKLab	oklab(78.56% -0.1052 -0.0578)
OKLCH	oklch(78.56% 0.12 208.8)
XYZ	xyz(37.9072, 50.7191, 79.7287)
Luminance	0.5072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEE2 #E25440

analogous

#40E2A5 #40CEE2 #407DE2

triadic

#40CEE2 #E240CE #CEE240

tetradic

#40CEE2 #A540E2 #E25440 #7DE240

square

#40CEE2 #A540E2 #E25440 #7DE240

split-complementary

#40CEE2 #E2407D #E2A540

monochromatic

#168292 #1EB2C7 #40CEE2 #75DCEA #AAE9F2

Accessibility & contrast

On white

1.88

#40CEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#40CEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEE2

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEE2	#FFFFFF	#000000	##000000
##40CEE2	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E3

Deuteranopia (green-blind)

#A5B6E2

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40cee2;
/* rgb */ color: rgb(64, 206, 226);
/* oklch */ color: oklch(78.6% 0.120 208.8);

Tailwind

colors: {
  custom: {
    50: '#8bddeb',
    500: '#40cee2',
    950: '#000000',
  },
}

SCSS

$custom: #40cee2;
$custom-light: #8bddeb;
$custom-dark: #000000;

JSON

{
  "hex": "#40cee2",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 226
  },
  "hsl": {
    "h": 187.407,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.78556,
    "c": 0.11998,
    "h": 208.8
  },
  "luminance": 0.50724
}

Semantic roles & 50–950 ramp

primary

#40CEE2

secondary

#963D30

accent

#4E38F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #40CEE2

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

Preview Lab → · Contrast checker → · Palette generator →