#40E1AD#40E1AD

#40E1AD is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.5% C 0.151 H 166.6°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#40E1AD
RGB	rgb(64, 225, 173)
HSL	hsl(161, 73%, 57%)
HSV	hsv(161, 72%, 88%)
CMYK	cmyk(71.6%, 0%, 23.1%, 11.8%)
CIE-LAB	lab(80.71, -53.18, 13.71)
CIE-LCH	lch(80.71, 54.91, 165.55°)
OKLab	oklab(81.5% -0.147 0.035)
OKLCH	oklch(81.5% 0.151 166.6)
XYZ	xyz(36.5783, 57.9533, 48.7854)
Luminance	0.5796 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E1AD #E14074

analogous

#40E15D #40E1AD #40C5E1

triadic

#40E1AD #AD40E1 #E1AD40

tetradic

#40E1AD #5D40E1 #E14074 #C5E140

square

#40E1AD #5D40E1 #E14074 #C5E140

split-complementary

#40E1AD #E140C5 #E15D40

monochromatic

#179069 #1FC58F #40E1AD #75E9C4 #AAF2DA

Accessibility & contrast

On white

1.67

#40E1AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#40E1AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1AD

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E1AD	#FFFFFF	#000000	##000000
##40E1AD	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD1AA

Deuteranopia (green-blind)

#C7C2B0

Tritanopia (blue-blind)

#00E2D2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e1ad;
/* rgb */ color: rgb(64, 225, 173);
/* oklch */ color: oklch(81.5% 0.151 166.6);

Tailwind

colors: {
  custom: {
    50: '#8aebc5',
    500: '#40e1ad',
    950: '#000000',
  },
}

SCSS

$custom: #40e1ad;
$custom-light: #8aebc5;
$custom-dark: #000000;

JSON

{
  "hex": "#40e1ad",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 173
  },
  "hsl": {
    "h": 160.621,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81501,
    "c": 0.15116,
    "h": 166.6
  },
  "luminance": 0.57958
}

Semantic roles & 50–950 ramp

primary

#40E1AD

secondary

#953051

accent

#3873F0

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1613

muted

#7F8582

Preview Lab

Preview with #40E1AD

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

Preview Lab → · Contrast checker → · Palette generator →