#40C2D9#40C2D9

#40C2D9 is a light, moderate teal. Relative luminance 0.447; OKLCH L 75.4% C 0.114 H 211.9°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#40C2D9
RGB	rgb(64, 194, 217)
HSL	hsl(189, 67%, 55%)
HSV	hsv(189, 71%, 85%)
CMYK	cmyk(70.5%, 10.6%, 0%, 14.9%)
CIE-LAB	lab(72.68, -27.57, -21.72)
CIE-LCH	lch(72.68, 35.10, 218.24°)
OKLab	oklab(75.37% -0.0971 -0.0604)
OKLCH	oklch(75.37% 0.114 211.9)
XYZ	xyz(33.9252, 44.6794, 72.4682)
Luminance	0.4468 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C2D9 #D95740

analogous

#40D9A4 #40C2D9 #4075D9

triadic

#40C2D9 #D940C2 #C2D940

tetradic

#40C2D9 #A440D9 #D95740 #75D940

square

#40C2D9 #A440D9 #D95740 #75D940

split-complementary

#40C2D9 #D94075 #D9A440

monochromatic

#1A7484 #24A1B7 #40C2D9 #73D2E3 #A6E3ED

Accessibility & contrast

On white

2.11

#40C2D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#40C2D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2D9

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C2D9	#FFFFFF	#000000	##000000
##40C2D9	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BBDA

Deuteranopia (green-blind)

#9AACD9

Tritanopia (blue-blind)

#00CCC9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c2d9;
/* rgb */ color: rgb(64, 194, 217);
/* oklch */ color: oklch(75.4% 0.114 211.9);

Tailwind

colors: {
  custom: {
    50: '#89d4e4',
    500: '#40c2d9',
    950: '#000000',
  },
}

SCSS

$custom: #40c2d9;
$custom-light: #89d4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#40c2d9",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 217
  },
  "hsl": {
    "h": 189.02,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75368,
    "c": 0.11437,
    "h": 211.9
  },
  "luminance": 0.44683
}

Semantic roles & 50–950 ramp

primary

#40C2D9

secondary

#DAA49A

accent

#583EEA

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C2D9

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

Preview Lab → · Contrast checker → · Palette generator →