#40C2BF#40C2BF

#40C2BF is a light, moderate teal. Relative luminance 0.434; OKLCH L 74.4% C 0.111 H 192.8°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#40C2BF
RGB	rgb(64, 194, 191)
HSL	hsl(179, 52%, 51%)
HSV	hsv(179, 67%, 76%)
CMYK	cmyk(67%, 0%, 1.5%, 23.9%)
CIE-LAB	lab(71.85, -35.20, -8.82)
CIE-LCH	lch(71.85, 36.28, 194.07°)
OKLab	oklab(74.42% -0.108 -0.0245)
OKLCH	oklch(74.42% 0.111 192.8)
XYZ	xyz(30.8059, 43.4316, 56.0397)
Luminance	0.4344 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C2BF #C24043

analogous

#40C27E #40C2BF #4084C2

triadic

#40C2BF #BF40C2 #C2BF40

tetradic

#40C2BF #7E40C2 #C24043 #84C240

square

#40C2BF #7E40C2 #C24043 #84C240

split-complementary

#40C2BF #C24084 #C27E40

monochromatic

#216765 #309593 #40C2BF #6ED1CF #9DE0DE

Accessibility & contrast

On white

2.17

#40C2BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#40C2BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2BF

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C2BF	#FFFFFF	#000000	##000000
##40C2BF	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B8BF

Deuteranopia (green-blind)

#A3AAC0

Tritanopia (blue-blind)

#00C8C1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c2bf;
/* rgb */ color: rgb(64, 194, 191);
/* oklch */ color: oklch(74.4% 0.111 192.8);

Tailwind

colors: {
  custom: {
    50: '#87d5d2',
    500: '#40c2bf',
    950: '#000000',
  },
}

SCSS

$custom: #40c2bf;
$custom-light: #87d5d2;
$custom-dark: #000000;

JSON

{
  "hex": "#40c2bf",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 191
  },
  "hsl": {
    "h": 178.615,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74418,
    "c": 0.11072,
    "h": 192.8
  },
  "luminance": 0.43435
}

Semantic roles & 50–950 ramp

primary

#40C2BF

secondary

#CC9293

accent

#4D50DB

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0D1414

muted

#7D8382

Preview Lab

Preview with #40C2BF

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

Preview Lab → · Contrast checker → · Palette generator →