#40CEA4#40CEA4

#40CEA4 is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.6% C 0.135 H 169.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#40CEA4
RGB	rgb(64, 206, 164)
HSL	hsl(162, 59%, 53%)
HSV	hsv(162, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 20.4%, 19.2%)
CIE-LAB	lab(74.77, -47.50, 10.06)
CIE-LCH	lch(74.77, 48.55, 168.04°)
OKLab	oklab(76.56% -0.1324 0.0257)
OKLCH	oklch(76.56% 0.135 169)
XYZ	xyz(30.8830, 47.9094, 42.7346)
Luminance	0.4791 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEA4 #CE406A

analogous

#40CE5D #40CEA4 #40B1CE

triadic

#40CEA4 #A440CE #CEA440

tetradic

#40CEA4 #5D40CE #CE406A #B1CE40

square

#40CEA4 #5D40CE #CE406A #B1CE40

split-complementary

#40CEA4 #CE40B1 #CE5D40

monochromatic

#1E755C #2BA682 #40CEA4 #71DABB #A1E7D2

Accessibility & contrast

On white

1.98

#40CEA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#40CEA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEA4

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEA4	#FFFFFF	#000000	##000000
##40CEA4	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C0A2

Deuteranopia (green-blind)

#B6B2A7

Tritanopia (blue-blind)

#00CFC2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cea4;
/* rgb */ color: rgb(64, 206, 164);
/* oklch */ color: oklch(76.6% 0.135 169.0);

Tailwind

colors: {
  custom: {
    50: '#87debf',
    500: '#40cea4',
    950: '#000000',
  },
}

SCSS

$custom: #40cea4;
$custom-light: #87debf;
$custom-dark: #000000;

JSON

{
  "hex": "#40cea4",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 164
  },
  "hsl": {
    "h": 162.254,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76564,
    "c": 0.13487,
    "h": 169
  },
  "luminance": 0.47913
}

Semantic roles & 50–950 ramp

primary

#40CEA4

secondary

#D496A8

accent

#4574E2

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CEA4

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

Preview Lab → · Contrast checker → · Palette generator →