#40CEA3#40CEA3

#40CEA3 is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.5% C 0.136 H 168.5°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#40CEA3
RGB	rgb(64, 206, 163)
HSL	hsl(162, 59%, 53%)
HSV	hsv(162, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 20.9%, 19.2%)
CIE-LAB	lab(74.75, -47.74, 10.57)
CIE-LCH	lch(74.75, 48.89, 167.52°)
OKLab	oklab(76.54% -0.1329 0.027)
OKLCH	oklch(76.54% 0.136 168.5)
XYZ	xyz(30.7930, 47.8735, 42.2609)
Luminance	0.4788 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEA3 #CE406B

analogous

#40CE5C #40CEA3 #40B2CE

triadic

#40CEA3 #A340CE #CEA340

tetradic

#40CEA3 #5C40CE #CE406B #B2CE40

square

#40CEA3 #5C40CE #CE406B #B2CE40

split-complementary

#40CEA3 #CE40B2 #CE5C40

monochromatic

#1E755B #2BA681 #40CEA3 #71DABA #A1E7D2

Accessibility & contrast

On white

1.99

#40CEA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#40CEA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEA3

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEA3	#FFFFFF	#000000	##000000
##40CEA3	1.00	1.99	10.58	10.58
#FFFFFF	1.99	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)

#C9C0A1

Deuteranopia (green-blind)

#B6B2A6

Tritanopia (blue-blind)

#00CFC2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cea3;
/* rgb */ color: rgb(64, 206, 163);
/* oklch */ color: oklch(76.5% 0.136 168.5);

Tailwind

colors: {
  custom: {
    50: '#87debe',
    500: '#40cea3',
    950: '#000000',
  },
}

SCSS

$custom: #40cea3;
$custom-light: #87debe;
$custom-dark: #000000;

JSON

{
  "hex": "#40cea3",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 163
  },
  "hsl": {
    "h": 161.831,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76538,
    "c": 0.13558,
    "h": 168.5
  },
  "luminance": 0.47877
}

Semantic roles & 50–950 ramp

primary

#40CEA3

secondary

#D496A9

accent

#4575E2

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CEA3

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

Preview Lab → · Contrast checker → · Palette generator →