#40E3A5#40E3A5

#40E3A5 is a light, vivid teal. Relative luminance 0.587; OKLCH L 81.8% C 0.160 H 162.8°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#40E3A5
RGB	rgb(64, 227, 165)
HSL	hsl(157, 74%, 57%)
HSV	hsv(157, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 27.3%, 11%)
CIE-LAB	lab(81.15, -55.74, 18.51)
CIE-LCH	lch(81.15, 58.74, 161.63°)
OKLab	oklab(81.8% -0.1526 0.0472)
OKLCH	oklch(81.8% 0.16 162.8)
XYZ	xyz(36.3711, 58.7405, 45.0112)
Luminance	0.5875 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E3A5 #E3407E

analogous

#40E354 #40E3A5 #40CFE3

triadic

#40E3A5 #A540E3 #E3A540

tetradic

#40E3A5 #5440E3 #E3407E #CFE340

square

#40E3A5 #5440E3 #E3407E #CFE340

split-complementary

#40E3A5 #E340CF #E35440

monochromatic

#169363 #1DC887 #40E3A5 #75EBBE #ABF3D7

Accessibility & contrast

On white

1.65

#40E3A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#40E3A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3A5

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E3A5	#FFFFFF	#000000	##000000
##40E3A5	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFD2A1

Deuteranopia (green-blind)

#CBC3A9

Tritanopia (blue-blind)

#00E3D2

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e3a5;
/* rgb */ color: rgb(64, 227, 165);
/* oklch */ color: oklch(81.8% 0.160 162.8);

Tailwind

colors: {
  custom: {
    50: '#8aedbf',
    500: '#40e3a5',
    950: '#000000',
  },
}

SCSS

$custom: #40e3a5;
$custom-light: #8aedbf;
$custom-dark: #000000;

JSON

{
  "hex": "#40e3a5",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 165
  },
  "hsl": {
    "h": 157.178,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81804,
    "c": 0.15977,
    "h": 162.8
  },
  "luminance": 0.58745
}

Semantic roles & 50–950 ramp

primary

#40E3A5

secondary

#973057

accent

#377EF1

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #40E3A5

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

Preview Lab → · Contrast checker → · Palette generator →