#40BBC2#40BBC2

#40BBC2 is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.8% C 0.106 H 200.6°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#40BBC2
RGB	rgb(64, 187, 194)
HSL	hsl(183, 52%, 51%)
HSV	hsv(183, 67%, 76%)
CMYK	cmyk(67%, 3.6%, 0%, 23.9%)
CIE-LAB	lab(69.84, -31.02, -13.46)
CIE-LCH	lch(69.84, 33.81, 203.46°)
OKLab	oklab(72.82% -0.0996 -0.0373)
OKLCH	oklch(72.82% 0.106 200.6)
XYZ	xyz(29.6180, 40.5223, 57.2891)
Luminance	0.4053 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BBC2 #C24740

analogous

#40C288 #40BBC2 #407AC2

triadic

#40BBC2 #C240BB #BBC240

tetradic

#40BBC2 #8840C2 #C24740 #7AC240

square

#40BBC2 #8840C2 #C24740 #7AC240

split-complementary

#40BBC2 #C2407A #C28840

monochromatic

#216367 #309095 #40BBC2 #6ECCD1 #9DDCE0

Accessibility & contrast

On white

2.31

#40BBC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#40BBC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BBC2

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BBC2	#FFFFFF	#000000	##000000
##40BBC2	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB3C3

Deuteranopia (green-blind)

#9AA5C3

Tritanopia (blue-blind)

#00C2BD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40bbc2;
/* rgb */ color: rgb(64, 187, 194);
/* oklch */ color: oklch(72.8% 0.106 200.6);

Tailwind

colors: {
  custom: {
    50: '#86d0d4',
    500: '#40bbc2',
    950: '#000000',
  },
}

SCSS

$custom: #40bbc2;
$custom-light: #86d0d4;
$custom-dark: #000000;

JSON

{
  "hex": "#40bbc2",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 194
  },
  "hsl": {
    "h": 183.231,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72822,
    "c": 0.10634,
    "h": 200.6
  },
  "luminance": 0.40526
}

Semantic roles & 50–950 ramp

primary

#40BBC2

secondary

#CC9592

accent

#544DDB

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #40BBC2

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

Preview Lab → · Contrast checker → · Palette generator →