#40CFAE#40CFAE

#40CFAE is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.1% C 0.130 H 173.9°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#40CFAE
RGB	rgb(64, 207, 174)
HSL	hsl(166, 60%, 53%)
HSV	hsv(166, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 15.9%, 18.8%)
CIE-LAB	lab(75.31, -45.50, 5.47)
CIE-LCH	lch(75.31, 45.83, 173.15°)
OKLab	oklab(77.08% -0.1288 0.0138)
OKLCH	oklch(77.08% 0.13 173.9)
XYZ	xyz(32.0633, 48.7680, 47.7595)
Luminance	0.4877 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFAE #CF4061

analogous

#40CF66 #40CFAE #40A8CF

triadic

#40CFAE #AE40CF #CFAE40

tetradic

#40CFAE #6640CF #CF4061 #A8CF40

square

#40CFAE #6640CF #CF4061 #A8CF40

split-complementary

#40CFAE #CF40A8 #CF6640

monochromatic

#1E7762 #2AA88B #40CFAE #71DBC3 #A2E8D7

Accessibility & contrast

On white

1.95

#40CFAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#40CFAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFAE

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFAE	#FFFFFF	#000000	##000000
##40CFAE	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C2AC

Deuteranopia (green-blind)

#B5B4B0

Tritanopia (blue-blind)

#00D1C5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40cfae;
/* rgb */ color: rgb(64, 207, 174);
/* oklch */ color: oklch(77.1% 0.130 173.9);

Tailwind

colors: {
  custom: {
    50: '#87dec6',
    500: '#40cfae',
    950: '#000000',
  },
}

SCSS

$custom: #40cfae;
$custom-light: #87dec6;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfae",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 174
  },
  "hsl": {
    "h": 166.154,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77083,
    "c": 0.1295,
    "h": 173.9
  },
  "luminance": 0.48772
}

Semantic roles & 50–950 ramp

primary

#40CFAE

secondary

#D497A5

accent

#4569E3

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CFAE

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

Preview Lab → · Contrast checker → · Palette generator →