#40CEA1#40CEA1

#40CEA1 is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.5% C 0.137 H 167.5°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#40CEA1
RGB	rgb(64, 206, 161)
HSL	hsl(161, 59%, 53%)
HSV	hsv(161, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 21.8%, 19.2%)
CIE-LAB	lab(74.70, -48.20, 11.58)
CIE-LCH	lch(74.70, 49.57, 166.50°)
OKLab	oklab(76.49% -0.1338 0.0296)
OKLCH	oklch(76.49% 0.137 167.5)
XYZ	xyz(30.6153, 47.8023, 41.3246)
Luminance	0.4781 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEA1 #CE406D

analogous

#40CE5A #40CEA1 #40B4CE

triadic

#40CEA1 #A140CE #CEA140

tetradic

#40CEA1 #5A40CE #CE406D #B4CE40

square

#40CEA1 #5A40CE #CE406D #B4CE40

split-complementary

#40CEA1 #CE40B4 #CE5A40

monochromatic

#1E755A #2BA67F #40CEA1 #71DAB9 #A1E7D1

Accessibility & contrast

On white

1.99

#40CEA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#40CEA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEA1

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEA1	#FFFFFF	#000000	##000000
##40CEA1	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C09F

Deuteranopia (green-blind)

#B6B2A4

Tritanopia (blue-blind)

#00CFC1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cea1;
/* rgb */ color: rgb(64, 206, 161);
/* oklch */ color: oklch(76.5% 0.137 167.5);

Tailwind

colors: {
  custom: {
    50: '#87debc',
    500: '#40cea1',
    950: '#000000',
  },
}

SCSS

$custom: #40cea1;
$custom-light: #87debc;
$custom-dark: #000000;

JSON

{
  "hex": "#40cea1",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 161
  },
  "hsl": {
    "h": 160.986,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76486,
    "c": 0.13703,
    "h": 167.5
  },
  "luminance": 0.47806
}

Semantic roles & 50–950 ramp

primary

#40CEA1

secondary

#D496AA

accent

#4577E2

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CEA1

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

Preview Lab → · Contrast checker → · Palette generator →