#40CBC8#40CBC8

#40CBC8 is a light, moderate teal. Relative luminance 0.480; OKLCH L 76.9% C 0.116 H 192.9°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC8
RGB	rgb(64, 203, 200)
HSL	hsl(179, 57%, 52%)
HSV	hsv(179, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 1.5%, 20.4%)
CIE-LAB	lab(74.80, -36.84, -9.30)
CIE-LCH	lch(74.80, 38.00, 194.17°)
OKLab	oklab(76.91% -0.1131 -0.0259)
OKLCH	oklch(76.91% 0.116 192.9)
XYZ	xyz(33.8909, 47.9681, 62.1050)
Luminance	0.4797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC8 #CB4043

analogous

#40CB83 #40CBC8 #4089CB

triadic

#40CBC8 #C840CB #CBC840

tetradic

#40CBC8 #8340CB #CB4043 #89CB40

square

#40CBC8 #8340CB #CB4043 #89CB40

split-complementary

#40CBC8 #CB4089 #CB8340

monochromatic

#1F7270 #2CA29F #40CBC8 #70D8D6 #A0E5E4

Accessibility & contrast

On white

1.98

#40CBC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#40CBC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC8

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC8	#FFFFFF	#000000	##000000
##40CBC8	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC1C8

Deuteranopia (green-blind)

#AAB2C9

Tritanopia (blue-blind)

#00D1CA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cbc8;
/* rgb */ color: rgb(64, 203, 200);
/* oklch */ color: oklch(76.9% 0.116 192.9);

Tailwind

colors: {
  custom: {
    50: '#88dbd8',
    500: '#40cbc8',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc8;
$custom-light: #88dbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc8",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 200
  },
  "hsl": {
    "h": 178.705,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76906,
    "c": 0.11603,
    "h": 192.9
  },
  "luminance": 0.47972
}

Semantic roles & 50–950 ramp

primary

#40CBC8

secondary

#D29596

accent

#474BE0

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CBC8

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

Preview Lab → · Contrast checker → · Palette generator →