#40BFC0#40BFC0

#40BFC0 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.7% C 0.109 H 195.8°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#40BFC0
RGB	rgb(64, 191, 192)
HSL	hsl(180, 50%, 50%)
HSV	hsv(180, 67%, 75%)
CMYK	cmyk(66.7%, 0.5%, 0%, 24.7%)
CIE-LAB	lab(70.98, -33.51, -10.66)
CIE-LCH	lch(70.98, 35.16, 197.65°)
OKLab	oklab(73.72% -0.1045 -0.0296)
OKLCH	oklch(73.72% 0.109 195.8)
XYZ	xyz(30.2553, 42.1539, 56.4009)
Luminance	0.4216 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BFC0 #C04140

analogous

#40C081 #40BFC0 #407FC0

triadic

#40BFC0 #C040BF #BFC040

tetradic

#40BFC0 #8140C0 #C04140 #7FC040

square

#40BFC0 #8140C0 #C04140 #7FC040

split-complementary

#40BFC0 #C0407F #C08140

monochromatic

#216464 #309292 #40BFC0 #6ECECF #9CDEDE

Accessibility & contrast

On white

2.23

#40BFC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#40BFC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BFC0

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BFC0	#FFFFFF	#000000	##000000
##40BFC0	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B6C0

Deuteranopia (green-blind)

#9FA8C1

Tritanopia (blue-blind)

#00C5BF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40bfc0;
/* rgb */ color: rgb(64, 191, 192);
/* oklch */ color: oklch(73.7% 0.109 195.8);

Tailwind

colors: {
  custom: {
    50: '#86d3d3',
    500: '#40bfc0',
    950: '#000000',
  },
}

SCSS

$custom: #40bfc0;
$custom-light: #86d3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40bfc0",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 192
  },
  "hsl": {
    "h": 180.469,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73722,
    "c": 0.1086,
    "h": 195.8
  },
  "luminance": 0.42157
}

Semantic roles & 50–950 ramp

primary

#40BFC0

secondary

#CB9291

accent

#4F4EDA

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0D1414

muted

#7D8282

Preview Lab

Preview with #40BFC0

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

Preview Lab → · Contrast checker → · Palette generator →