#40CDB6#40CDB6

#40CDB6 is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.8% C 0.123 H 179.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#40CDB6
RGB	rgb(64, 205, 182)
HSL	hsl(170, 59%, 53%)
HSV	hsv(170, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 11.2%, 19.6%)
CIE-LAB	lab(74.90, -42.60, 0.57)
CIE-LCH	lch(74.90, 42.61, 179.23°)
OKLab	oklab(76.82% -0.1231 0.0008)
OKLCH	oklch(76.82% 0.123 179.6)
XYZ	xyz(32.3851, 48.1263, 51.8294)
Luminance	0.4813 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDB6 #CD4057

analogous

#40CD70 #40CDB6 #409DCD

triadic

#40CDB6 #B640CD #CDB640

tetradic

#40CDB6 #7040CD #CD4057 #9DCD40

square

#40CDB6 #7040CD #CD4057 #9DCD40

split-complementary

#40CDB6 #CD409D #CD7040

monochromatic

#1E7466 #2BA591 #40CDB6 #71DAC9 #A1E6DB

Accessibility & contrast

On white

1.98

#40CDB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#40CDB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDB6

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDB6	#FFFFFF	#000000	##000000
##40CDB6	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C1B5

Deuteranopia (green-blind)

#B1B2B8

Tritanopia (blue-blind)

#00D0C6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cdb6;
/* rgb */ color: rgb(64, 205, 182);
/* oklch */ color: oklch(76.8% 0.123 179.6);

Tailwind

colors: {
  custom: {
    50: '#87ddcb',
    500: '#40cdb6',
    950: '#000000',
  },
}

SCSS

$custom: #40cdb6;
$custom-light: #87ddcb;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdb6",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 182
  },
  "hsl": {
    "h": 170.213,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76821,
    "c": 0.12311,
    "h": 179.6
  },
  "luminance": 0.4813
}

Semantic roles & 50–950 ramp

primary

#40CDB6

secondary

#D396A0

accent

#465FE2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CDB6

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

Preview Lab → · Contrast checker → · Palette generator →