#40CBC1#40CBC1

#40CBC1 is a light, moderate teal. Relative luminance 0.477; OKLCH L 76.7% C 0.117 H 188.0°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC1
RGB	rgb(64, 203, 193)
HSL	hsl(176, 57%, 52%)
HSV	hsv(176, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 4.9%, 20.4%)
CIE-LAB	lab(74.60, -38.78, -5.82)
CIE-LCH	lch(74.60, 39.22, 188.53°)
OKLab	oklab(76.68% -0.1162 -0.0164)
OKLCH	oklch(76.68% 0.117 188)
XYZ	xyz(33.0915, 47.6483, 57.8948)
Luminance	0.4765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC1 #CB404A

analogous

#40CB7B #40CBC1 #4090CB

triadic

#40CBC1 #C140CB #CBC140

tetradic

#40CBC1 #7B40CB #CB404A #90CB40

square

#40CBC1 #7B40CB #CB404A #90CB40

split-complementary

#40CBC1 #CB4090 #CB7B40

monochromatic

#1F726C #2CA299 #40CBC1 #70D8D1 #A0E5E0

Accessibility & contrast

On white

1.99

#40CBC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#40CBC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC1

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC1	#FFFFFF	#000000	##000000
##40CBC1	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C0C1

Deuteranopia (green-blind)

#ACB1C2

Tritanopia (blue-blind)

#00D0C8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cbc1;
/* rgb */ color: rgb(64, 203, 193);
/* oklch */ color: oklch(76.7% 0.117 188.0);

Tailwind

colors: {
  custom: {
    50: '#88dbd3',
    500: '#40cbc1',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc1;
$custom-light: #88dbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc1",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 193
  },
  "hsl": {
    "h": 175.683,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76675,
    "c": 0.11731,
    "h": 188
  },
  "luminance": 0.47652
}

Semantic roles & 50–950 ramp

primary

#40CBC1

secondary

#D29599

accent

#4752E0

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #40CBC1

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

Preview Lab → · Contrast checker → · Palette generator →