#40CFC3#40CFC3

#40CFC3 is a light, vivid teal. Relative luminance 0.497; OKLCH L 77.7% C 0.120 H 186.8°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#40CFC3
RGB	rgb(64, 207, 195)
HSL	hsl(175, 60%, 53%)
HSV	hsv(175, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 5.8%, 18.8%)
CIE-LAB	lab(75.86, -40.04, -5.05)
CIE-LCH	lch(75.86, 40.36, 187.18°)
OKLab	oklab(77.71% -0.1193 -0.0143)
OKLCH	oklch(77.71% 0.12 186.8)
XYZ	xyz(34.2729, 49.6518, 59.3967)
Luminance	0.4966 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFC3 #CF404C

analogous

#40CF7B #40CFC3 #4093CF

triadic

#40CFC3 #C340CF #CFC340

tetradic

#40CFC3 #7B40CF #CF404C #93CF40

square

#40CFC3 #7B40CF #CF404C #93CF40

split-complementary

#40CFC3 #CF4093 #CF7B40

monochromatic

#1E776F #2AA89D #40CFC3 #71DBD2 #A2E8E2

Accessibility & contrast

On white

1.92

#40CFC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#40CFC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFC3

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFC3	#FFFFFF	#000000	##000000
##40CFC3	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C4C3

Deuteranopia (green-blind)

#B0B5C4

Tritanopia (blue-blind)

#00D4CB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40cfc3;
/* rgb */ color: rgb(64, 207, 195);
/* oklch */ color: oklch(77.7% 0.120 186.8);

Tailwind

colors: {
  custom: {
    50: '#89ded5',
    500: '#40cfc3',
    950: '#000000',
  },
}

SCSS

$custom: #40cfc3;
$custom-light: #89ded5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfc3",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 195
  },
  "hsl": {
    "h": 174.965,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77712,
    "c": 0.12012,
    "h": 186.8
  },
  "luminance": 0.49656
}

Semantic roles & 50–950 ramp

primary

#40CFC3

secondary

#D4979C

accent

#4552E3

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CFC3

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

Preview Lab → · Contrast checker → · Palette generator →