#40CFC0#40CFC0

#40CFC0 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.6% C 0.121 H 184.9°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#40CFC0
RGB	rgb(64, 207, 192)
HSL	hsl(174, 60%, 53%)
HSV	hsv(174, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 7.2%, 18.8%)
CIE-LAB	lab(75.77, -40.85, -3.55)
CIE-LCH	lch(75.77, 41.01, 184.97°)
OKLab	oklab(77.62% -0.1206 -0.0102)
OKLCH	oklch(77.62% 0.121 184.9)
XYZ	xyz(33.9371, 49.5175, 57.6282)
Luminance	0.4952 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFC0 #CF404F

analogous

#40CF78 #40CFC0 #4097CF

triadic

#40CFC0 #C040CF #CFC040

tetradic

#40CFC0 #7840CF #CF404F #97CF40

square

#40CFC0 #7840CF #CF404F #97CF40

split-complementary

#40CFC0 #CF4097 #CF7840

monochromatic

#1E776D #2AA89A #40CFC0 #71DBD0 #A2E8E0

Accessibility & contrast

On white

1.93

#40CFC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#40CFC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFC0

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFC0	#FFFFFF	#000000	##000000
##40CFC0	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C3C0

Deuteranopia (green-blind)

#B0B4C2

Tritanopia (blue-blind)

#00D3CA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40cfc0;
/* rgb */ color: rgb(64, 207, 192);
/* oklch */ color: oklch(77.6% 0.121 184.9);

Tailwind

colors: {
  custom: {
    50: '#88ded3',
    500: '#40cfc0',
    950: '#000000',
  },
}

SCSS

$custom: #40cfc0;
$custom-light: #88ded3;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfc0",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 192
  },
  "hsl": {
    "h": 173.706,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77617,
    "c": 0.12104,
    "h": 184.9
  },
  "luminance": 0.49521
}

Semantic roles & 50–950 ramp

primary

#40CFC0

secondary

#D4979D

accent

#4555E3

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #40CFC0

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

Preview Lab → · Contrast checker → · Palette generator →