#40EA9F#40EA9F

#40EA9F is a very light, vivid teal. Relative luminance 0.624; OKLCH L 83.4% C 0.173 H 159.2°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#40EA9F
RGB	rgb(64, 234, 159)
HSL	hsl(154, 80%, 58%)
HSV	hsv(154, 73%, 92%)
CMYK	cmyk(72.6%, 0%, 32.1%, 8.2%)
CIE-LAB	lab(83.14, -59.68, 24.37)
CIE-LCH	lch(83.14, 64.46, 157.79°)
OKLab	oklab(83.41% -0.1621 0.0616)
OKLCH	oklch(83.41% 0.173 159.2)
XYZ	xyz(37.7913, 62.4344, 42.8535)
Luminance	0.6244 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40EA9F #EA408B

analogous

#40EA4A #40EA9F #40E0EA

triadic

#40EA9F #9F40EA #EA9F40

tetradic

#40EA9F #4A40EA #EA408B #E0EA40

square

#40EA9F #4A40EA #EA408B #E0EA40

split-complementary

#40EA9F #EA40E0 #EA4A40

monochromatic

#119E60 #17D582 #40EA9F #77F0BB #AEF6D6

Accessibility & contrast

On white

1.56

#40EA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#40EA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40EA9F

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40EA9F	#FFFFFF	#000000	##000000
##40EA9F	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D89A

Deuteranopia (green-blind)

#D2C9A4

Tritanopia (blue-blind)

#00E9D6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #40ea9f;
/* rgb */ color: rgb(64, 234, 159);
/* oklch */ color: oklch(83.4% 0.173 159.2);

Tailwind

colors: {
  custom: {
    50: '#8bf2bb',
    500: '#40ea9f',
    950: '#000000',
  },
}

SCSS

$custom: #40ea9f;
$custom-light: #8bf2bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40ea9f",
  "rgb": {
    "r": 64,
    "g": 234,
    "b": 159
  },
  "hsl": {
    "h": 153.529,
    "s": 80.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83407,
    "c": 0.17343,
    "h": 159.2
  },
  "luminance": 0.62439
}

Semantic roles & 50–950 ramp

primary

#40EA9F

secondary

#A12D60

accent

#3188F7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #40EA9F

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

Preview Lab → · Contrast checker → · Palette generator →