#40C2BB#40C2BB

#40C2BB is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.3% C 0.111 H 189.8°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#40C2BB
RGB	rgb(64, 194, 187)
HSL	hsl(177, 52%, 51%)
HSV	hsv(177, 67%, 76%)
CMYK	cmyk(67%, 0%, 3.6%, 23.9%)
CIE-LAB	lab(71.73, -36.31, -6.81)
CIE-LCH	lch(71.73, 36.95, 190.62°)
OKLab	oklab(74.28% -0.1097 -0.019)
OKLCH	oklch(74.28% 0.111 189.8)
XYZ	xyz(30.3717, 43.2580, 53.7530)
Luminance	0.4326 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C2BB #C24047

analogous

#40C27A #40C2BB #4088C2

triadic

#40C2BB #BB40C2 #C2BB40

tetradic

#40C2BB #7A40C2 #C24047 #88C240

square

#40C2BB #7A40C2 #C24047 #88C240

split-complementary

#40C2BB #C24088 #C27A40

monochromatic

#216763 #309590 #40C2BB #6ED1CC #9DE0DC

Accessibility & contrast

On white

2.18

#40C2BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#40C2BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2BB

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C2BB	#FFFFFF	#000000	##000000
##40C2BB	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B8BB

Deuteranopia (green-blind)

#A4AABC

Tritanopia (blue-blind)

#00C7C0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c2bb;
/* rgb */ color: rgb(64, 194, 187);
/* oklch */ color: oklch(74.3% 0.111 189.8);

Tailwind

colors: {
  custom: {
    50: '#86d5cf',
    500: '#40c2bb',
    950: '#000000',
  },
}

SCSS

$custom: #40c2bb;
$custom-light: #86d5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#40c2bb",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 187
  },
  "hsl": {
    "h": 176.769,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74284,
    "c": 0.11137,
    "h": 189.8
  },
  "luminance": 0.43261
}

Semantic roles & 50–950 ramp

primary

#40C2BB

secondary

#CC9295

accent

#4D54DB

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #40C2BB

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

Preview Lab → · Contrast checker → · Palette generator →