#40E0AF#40E0AF

#40E0AF is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.3% C 0.148 H 167.8°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#40E0AF
RGB	rgb(64, 224, 175)
HSL	hsl(162, 72%, 56%)
HSV	hsv(162, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 21.9%, 12.2%)
CIE-LAB	lab(80.46, -52.31, 12.29)
CIE-LCH	lch(80.46, 53.74, 166.78°)
OKLab	oklab(81.31% -0.1451 0.0314)
OKLCH	oklch(81.31% 0.149 167.8)
XYZ	xyz(36.5037, 57.4922, 49.7224)
Luminance	0.5750 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E0AF #E04071

analogous

#40E05F #40E0AF #40C1E0

triadic

#40E0AF #AF40E0 #E0AF40

tetradic

#40E0AF #5F40E0 #E04071 #C1E040

square

#40E0AF #5F40E0 #E04071 #C1E040

split-complementary

#40E0AF #E040C1 #E05F40

monochromatic

#178E6A #20C391 #40E0AF #75E9C5 #A9F1DB

Accessibility & contrast

On white

1.68

#40E0AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#40E0AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E0AF

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E0AF	#FFFFFF	#000000	##000000
##40E0AF	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD1AC

Deuteranopia (green-blind)

#C6C1B2

Tritanopia (blue-blind)

#00E1D2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e0af;
/* rgb */ color: rgb(64, 224, 175);
/* oklch */ color: oklch(81.3% 0.148 167.8);

Tailwind

colors: {
  custom: {
    50: '#8aeac7',
    500: '#40e0af',
    950: '#000000',
  },
}

SCSS

$custom: #40e0af;
$custom-light: #8aeac7;
$custom-dark: #000000;

JSON

{
  "hex": "#40e0af",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 175
  },
  "hsl": {
    "h": 161.625,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81305,
    "c": 0.1485,
    "h": 167.8
  },
  "luminance": 0.57496
}

Semantic roles & 50–950 ramp

primary

#40E0AF

secondary

#94314F

accent

#3971EF

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40E0AF

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

Preview Lab → · Contrast checker → · Palette generator →