#40E3B3#40E3B3

#40E3B3 is a very light, vivid teal. Relative luminance 0.593; OKLCH L 82.1% C 0.149 H 168.6°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#40E3B3
RGB	rgb(64, 227, 179)
HSL	hsl(162, 74%, 57%)
HSV	hsv(162, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 21.1%, 11%)
CIE-LAB	lab(81.44, -52.60, 11.58)
CIE-LCH	lch(81.44, 53.86, 167.58°)
OKLab	oklab(82.14% -0.1462 0.0296)
OKLCH	oklch(82.14% 0.149 168.6)
XYZ	xyz(37.7158, 59.2784, 52.0932)
Luminance	0.5928 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E3B3 #E34070

analogous

#40E362 #40E3B3 #40C2E3

triadic

#40E3B3 #B340E3 #E3B340

tetradic

#40E3B3 #6240E3 #E34070 #C2E340

square

#40E3B3 #6240E3 #E34070 #C2E340

split-complementary

#40E3B3 #E340C2 #E36240

monochromatic

#16936E #1DC896 #40E3B3 #75EBC8 #ABF3DD

Accessibility & contrast

On white

1.63

#40E3B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#40E3B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3B3

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E3B3	#FFFFFF	#000000	##000000
##40E3B3	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDD3B1

Deuteranopia (green-blind)

#C8C4B6

Tritanopia (blue-blind)

#00E4D5

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e3b3;
/* rgb */ color: rgb(64, 227, 179);
/* oklch */ color: oklch(82.1% 0.149 168.6);

Tailwind

colors: {
  custom: {
    50: '#8bedc9',
    500: '#40e3b3',
    950: '#000000',
  },
}

SCSS

$custom: #40e3b3;
$custom-light: #8bedc9;
$custom-dark: #000000;

JSON

{
  "hex": "#40e3b3",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 179
  },
  "hsl": {
    "h": 162.331,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82144,
    "c": 0.1492,
    "h": 168.6
  },
  "luminance": 0.59283
}

Semantic roles & 50–950 ramp

primary

#40E3B3

secondary

#97304E

accent

#376EF1

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0E1613

muted

#7F8582

Preview Lab

Preview with #40E3B3

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

Preview Lab → · Contrast checker → · Palette generator →