#40D0B4#40D0B4

#40D0B4 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.5% C 0.127 H 176.9°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#40D0B4
RGB	rgb(64, 208, 180)
HSL	hsl(168, 61%, 53%)
HSV	hsv(168, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 13.5%, 18.4%)
CIE-LAB	lab(75.76, -44.42, 2.89)
CIE-LCH	lch(75.76, 44.52, 176.28°)
OKLab	oklab(77.5% -0.127 0.007)
OKLCH	oklch(77.5% 0.127 176.9)
XYZ	xyz(32.9044, 49.4932, 50.9902)
Luminance	0.4950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0B4 #D0405C

analogous

#40D06C #40D0B4 #40A4D0

triadic

#40D0B4 #B440D0 #D0B440

tetradic

#40D0B4 #6C40D0 #D0405C #A4D040

square

#40D0B4 #6C40D0 #D0405C #A4D040

split-complementary

#40D0B4 #D040A4 #D06C40

monochromatic

#1E7866 #2AA990 #40D0B4 #71DCC7 #A2E8DB

Accessibility & contrast

On white

1.93

#40D0B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#40D0B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0B4

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0B4	#FFFFFF	#000000	##000000
##40D0B4	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C3B3

Deuteranopia (green-blind)

#B4B5B6

Tritanopia (blue-blind)

#00D3C8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d0b4;
/* rgb */ color: rgb(64, 208, 180);
/* oklch */ color: oklch(77.5% 0.127 176.9);

Tailwind

colors: {
  custom: {
    50: '#88dfca',
    500: '#40d0b4',
    950: '#000000',
  },
}

SCSS

$custom: #40d0b4;
$custom-light: #88dfca;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0b4",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 180
  },
  "hsl": {
    "h": 168.333,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.775,
    "c": 0.12722,
    "h": 176.9
  },
  "luminance": 0.49497
}

Semantic roles & 50–950 ramp

primary

#40D0B4

secondary

#D597A3

accent

#4463E4

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40D0B4

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

Preview Lab → · Contrast checker → · Palette generator →