#40E1AF#40E1AF

#40E1AF is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.6% C 0.150 H 167.5°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#40E1AF
RGB	rgb(64, 225, 175)
HSL	hsl(161, 73%, 57%)
HSV	hsv(161, 72%, 88%)
CMYK	cmyk(71.6%, 0%, 22.2%, 11.8%)
CIE-LAB	lab(80.76, -52.72, 12.71)
CIE-LCH	lch(80.76, 54.23, 166.44°)
OKLab	oklab(81.55% -0.1461 0.0325)
OKLCH	oklch(81.55% 0.15 167.5)
XYZ	xyz(36.7732, 58.0313, 49.8122)
Luminance	0.5804 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E1AF #E14072

analogous

#40E15E #40E1AF #40C3E1

triadic

#40E1AF #AF40E1 #E1AF40

tetradic

#40E1AF #5E40E1 #E14072 #C3E140

square

#40E1AF #5E40E1 #E14072 #C3E140

split-complementary

#40E1AF #E140C3 #E15E40

monochromatic

#17906A #1FC591 #40E1AF #75E9C5 #AAF2DB

Accessibility & contrast

On white

1.67

#40E1AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#40E1AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1AF

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E1AF	#FFFFFF	#000000	##000000
##40E1AF	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD1AC

Deuteranopia (green-blind)

#C7C2B2

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e1af;
/* rgb */ color: rgb(64, 225, 175);
/* oklch */ color: oklch(81.6% 0.150 167.5);

Tailwind

colors: {
  custom: {
    50: '#8aebc7',
    500: '#40e1af',
    950: '#000000',
  },
}

SCSS

$custom: #40e1af;
$custom-light: #8aebc7;
$custom-dark: #000000;

JSON

{
  "hex": "#40e1af",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 175
  },
  "hsl": {
    "h": 161.366,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81551,
    "c": 0.14969,
    "h": 167.5
  },
  "luminance": 0.58036
}

Semantic roles & 50–950 ramp

primary

#40E1AF

secondary

#953050

accent

#3871F0

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1613

muted

#7F8582

Preview Lab

Preview with #40E1AF

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

Preview Lab → · Contrast checker → · Palette generator →