#40CFA6#40CFA6

#40CFA6 is a light, vivid teal. Relative luminance 0.485; OKLCH L 76.9% C 0.135 H 169.6°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#40CFA6
RGB	rgb(64, 207, 166)
HSL	hsl(163, 60%, 53%)
HSV	hsv(163, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 19.8%, 18.8%)
CIE-LAB	lab(75.12, -47.44, 9.49)
CIE-LCH	lch(75.12, 48.38, 168.69°)
OKLab	oklab(76.87% -0.1325 0.0242)
OKLCH	oklch(76.87% 0.135 169.6)
XYZ	xyz(31.3065, 48.4652, 43.7738)
Luminance	0.4847 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFA6 #CF4069

analogous

#40CF5E #40CFA6 #40B1CF

triadic

#40CFA6 #A640CF #CFA640

tetradic

#40CFA6 #5E40CF #CF4069 #B1CF40

square

#40CFA6 #5E40CF #CF4069 #B1CF40

split-complementary

#40CFA6 #CF40B1 #CF5E40

monochromatic

#1E775D #2AA884 #40CFA6 #71DBBD #A2E8D4

Accessibility & contrast

On white

1.96

#40CFA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#40CFA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFA6

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFA6	#FFFFFF	#000000	##000000
##40CFA6	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C1A4

Deuteranopia (green-blind)

#B6B3A9

Tritanopia (blue-blind)

#00D0C3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40cfa6;
/* rgb */ color: rgb(64, 207, 166);
/* oklch */ color: oklch(76.9% 0.135 169.6);

Tailwind

colors: {
  custom: {
    50: '#87dec0',
    500: '#40cfa6',
    950: '#000000',
  },
}

SCSS

$custom: #40cfa6;
$custom-light: #87dec0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfa6",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 166
  },
  "hsl": {
    "h": 162.797,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76866,
    "c": 0.13467,
    "h": 169.6
  },
  "luminance": 0.48469
}

Semantic roles & 50–950 ramp

primary

#40CFA6

secondary

#D497A8

accent

#4572E3

background

#F9FDFB

surface

#F1FBF7

border

#CBD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #40CFA6

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

Preview Lab → · Contrast checker → · Palette generator →