#40C7C2#40C7C2

#40C7C2 is a light, moderate teal. Relative luminance 0.458; OKLCH L 75.7% C 0.114 H 191.4°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#40C7C2
RGB	rgb(64, 199, 194)
HSL	hsl(178, 55%, 52%)
HSV	hsv(178, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 2.5%, 22%)
CIE-LAB	lab(73.43, -36.68, -8.09)
CIE-LCH	lch(73.43, 37.56, 192.44°)
OKLab	oklab(75.74% -0.1117 -0.0226)
OKLCH	oklch(75.74% 0.114 191.4)
XYZ	xyz(32.2709, 45.8282, 58.1734)
Luminance	0.4583 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C7C2 #C74045

analogous

#40C77F #40C7C2 #4089C7

triadic

#40C7C2 #C240C7 #C7C240

tetradic

#40C7C2 #7F40C7 #C74045 #89C740

square

#40C7C2 #7F40C7 #C74045 #89C740

split-complementary

#40C7C2 #C74089 #C77F40

monochromatic

#206D6A #2E9C98 #40C7C2 #6FD5D1 #9FE3E0

Accessibility & contrast

On white

2.07

#40C7C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#40C7C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C7C2

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C7C2	#FFFFFF	#000000	##000000
##40C7C2	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBDC2

Deuteranopia (green-blind)

#A7AEC3

Tritanopia (blue-blind)

#00CDC5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40c7c2;
/* rgb */ color: rgb(64, 199, 194);
/* oklch */ color: oklch(75.7% 0.114 191.4);

Tailwind

colors: {
  custom: {
    50: '#87d8d4',
    500: '#40c7c2',
    950: '#000000',
  },
}

SCSS

$custom: #40c7c2;
$custom-light: #87d8d4;
$custom-dark: #000000;

JSON

{
  "hex": "#40c7c2",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 194
  },
  "hsl": {
    "h": 177.778,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75735,
    "c": 0.11397,
    "h": 191.4
  },
  "luminance": 0.45832
}

Semantic roles & 50–950 ramp

primary

#40C7C2

secondary

#CF9496

accent

#4A4FDE

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1414

muted

#7E8382

Preview Lab

Preview with #40C7C2

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

Preview Lab → · Contrast checker → · Palette generator →