#40CFB6#40CFB6

#40CFB6 is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.3% C 0.125 H 178.6°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#40CFB6
RGB	rgb(64, 207, 182)
HSL	hsl(170, 60%, 53%)
HSV	hsv(170, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 12.1%, 18.8%)
CIE-LAB	lab(75.51, -43.48, 1.45)
CIE-LCH	lch(75.51, 43.50, 178.09°)
OKLab	oklab(77.31% -0.1251 0.0032)
OKLCH	oklch(77.31% 0.125 178.6)
XYZ	xyz(32.8665, 49.0893, 51.9899)
Luminance	0.4909 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFB6 #CF4059

analogous

#40CF6E #40CFB6 #40A1CF

triadic

#40CFB6 #B640CF #CFB640

tetradic

#40CFB6 #6E40CF #CF4059 #A1CF40

square

#40CFB6 #6E40CF #CF4059 #A1CF40

split-complementary

#40CFB6 #CF40A1 #CF6E40

monochromatic

#1E7767 #2AA892 #40CFB6 #71DBC9 #A2E8DB

Accessibility & contrast

On white

1.94

#40CFB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#40CFB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFB6

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFB6	#FFFFFF	#000000	##000000
##40CFB6	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C3B5

Deuteranopia (green-blind)

#B3B4B8

Tritanopia (blue-blind)

#00D2C7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cfb6;
/* rgb */ color: rgb(64, 207, 182);
/* oklch */ color: oklch(77.3% 0.125 178.6);

Tailwind

colors: {
  custom: {
    50: '#88decb',
    500: '#40cfb6',
    950: '#000000',
  },
}

SCSS

$custom: #40cfb6;
$custom-light: #88decb;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfb6",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 182
  },
  "hsl": {
    "h": 169.51,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77313,
    "c": 0.12515,
    "h": 178.6
  },
  "luminance": 0.49093
}

Semantic roles & 50–950 ramp

primary

#40CFB6

secondary

#D497A1

accent

#4560E3

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CFB6

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

Preview Lab → · Contrast checker → · Palette generator →