#40E89F#40E89F

#40E89F is a very light, vivid teal. Relative luminance 0.613; OKLCH L 82.9% C 0.171 H 159.6°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#40E89F
RGB	rgb(64, 232, 159)
HSL	hsl(154, 79%, 58%)
HSV	hsv(154, 72%, 91%)
CMYK	cmyk(72.4%, 0%, 31.5%, 9%)
CIE-LAB	lab(82.54, -58.92, 23.55)
CIE-LCH	lch(82.54, 63.45, 158.22°)
OKLab	oklab(82.91% -0.1602 0.0596)
OKLCH	oklch(82.91% 0.171 159.6)
XYZ	xyz(37.2252, 61.3021, 42.6648)
Luminance	0.6131 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E89F #E84089

analogous

#40E84B #40E89F #40DDE8

triadic

#40E89F #9F40E8 #E89F40

tetradic

#40E89F #4B40E8 #E84089 #DDE840

square

#40E89F #4B40E8 #E84089 #DDE840

split-complementary

#40E89F #E840DD #E84B40

monochromatic

#139B60 #19D281 #40E89F #77EFBA #ADF5D6

Accessibility & contrast

On white

1.58

#40E89F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#40E89F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E89F

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E89F	#FFFFFF	#000000	##000000
##40E89F	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D69B

Deuteranopia (green-blind)

#D1C7A4

Tritanopia (blue-blind)

#00E7D5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #40e89f;
/* rgb */ color: rgb(64, 232, 159);
/* oklch */ color: oklch(82.9% 0.171 159.6);

Tailwind

colors: {
  custom: {
    50: '#8bf0bb',
    500: '#40e89f',
    950: '#000000',
  },
}

SCSS

$custom: #40e89f;
$custom-light: #8bf0bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40e89f",
  "rgb": {
    "r": 64,
    "g": 232,
    "b": 159
  },
  "hsl": {
    "h": 153.929,
    "s": 78.505,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8291,
    "c": 0.17093,
    "h": 159.6
  },
  "luminance": 0.61306
}

Semantic roles & 50–950 ramp

primary

#40E89F

secondary

#9E2E5F

accent

#3387F5

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #40E89F

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

Preview Lab → · Contrast checker → · Palette generator →