#40EFAB#40EFAB

#40EFAB is a very light, vivid teal. Relative luminance 0.658; OKLCH L 84.9% C 0.170 H 162.0°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#40EFAB
RGB	rgb(64, 239, 171)
HSL	hsl(157, 85%, 59%)
HSV	hsv(157, 73%, 94%)
CMYK	cmyk(73.2%, 0%, 28.5%, 6.3%)
CIE-LAB	lab(84.87, -59.08, 20.56)
CIE-LCH	lch(84.87, 62.56, 160.81°)
OKLab	oklab(84.9% -0.1614 0.0523)
OKLCH	oklch(84.9% 0.17 162)
XYZ	xyz(40.3272, 65.7585, 49.0875)
Luminance	0.6576 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40EFAB #EF4084

analogous

#40EF54 #40EFAB #40DBEF

triadic

#40EFAB #AB40EF #EFAB40

tetradic

#40EFAB #5440EF #EF4084 #DBEF40

square

#40EFAB #5440EF #EF4084 #DBEF40

split-complementary

#40EFAB #EF40DB #EF5440

monochromatic

#0EA76B #13DF90 #40EFAB #78F4C4 #B1F8DD

Accessibility & contrast

On white

1.48

#40EFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#40EFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40EFAB

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40EFAB	#FFFFFF	#000000	##000000
##40EFAB	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDDA7

Deuteranopia (green-blind)

#D5CEAF

Tritanopia (blue-blind)

#00EFDD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #40efab;
/* rgb */ color: rgb(64, 239, 171);
/* oklch */ color: oklch(84.9% 0.170 162.0);

Tailwind

colors: {
  custom: {
    50: '#8cf5c4',
    500: '#40efab',
    950: '#000000',
  },
}

SCSS

$custom: #40efab;
$custom-light: #8cf5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#40efab",
  "rgb": {
    "r": 64,
    "g": 239,
    "b": 171
  },
  "hsl": {
    "h": 156.686,
    "s": 84.541,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84904,
    "c": 0.16967,
    "h": 162
  },
  "luminance": 0.65763
}

Semantic roles & 50–950 ramp

primary

#40EFAB

secondary

#A82B5C

accent

#2D7DFB

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #40EFAB

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

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