#40C7C3#40C7C3

#40C7C3 is a light, moderate teal. Relative luminance 0.459; OKLCH L 75.8% C 0.114 H 192.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#40C7C3
RGB	rgb(64, 199, 195)
HSL	hsl(178, 55%, 52%)
HSV	hsv(178, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 2%, 22%)
CIE-LAB	lab(73.46, -36.40, -8.59)
CIE-LCH	lch(73.46, 37.40, 193.28°)
OKLab	oklab(75.77% -0.1113 -0.0239)
OKLCH	oklch(75.77% 0.114 192.1)
XYZ	xyz(32.3836, 45.8732, 58.7669)
Luminance	0.4588 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C7C3 #C74044

analogous

#40C780 #40C7C3 #4088C7

triadic

#40C7C3 #C340C7 #C7C340

tetradic

#40C7C3 #8040C7 #C74044 #88C740

square

#40C7C3 #8040C7 #C74044 #88C740

split-complementary

#40C7C3 #C74088 #C78040

monochromatic

#206D6A #2E9C99 #40C7C3 #6FD5D2 #9FE3E1

Accessibility & contrast

On white

2.06

#40C7C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#40C7C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C7C3

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C7C3	#FFFFFF	#000000	##000000
##40C7C3	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBBDC3

Deuteranopia (green-blind)

#A7AEC4

Tritanopia (blue-blind)

#00CDC5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40c7c3;
/* rgb */ color: rgb(64, 199, 195);
/* oklch */ color: oklch(75.8% 0.114 192.1);

Tailwind

colors: {
  custom: {
    50: '#88d8d5',
    500: '#40c7c3',
    950: '#000000',
  },
}

SCSS

$custom: #40c7c3;
$custom-light: #88d8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#40c7c3",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 195
  },
  "hsl": {
    "h": 178.222,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75768,
    "c": 0.11381,
    "h": 192.1
  },
  "luminance": 0.45877
}

Semantic roles & 50–950 ramp

primary

#40C7C3

secondary

#CF9495

accent

#4A4EDE

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #40C7C3

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

Preview Lab → · Contrast checker → · Palette generator →