#40E2B2#40E2B2

#40E2B2 is a light, vivid teal. Relative luminance 0.587; OKLCH L 81.9% C 0.149 H 168.4°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#40E2B2
RGB	rgb(64, 226, 178)
HSL	hsl(162, 74%, 57%)
HSV	hsv(162, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 21.2%, 11.4%)
CIE-LAB	lab(81.12, -52.43, 11.65)
CIE-LCH	lch(81.12, 53.71, 167.47°)
OKLab	oklab(81.87% -0.1457 0.0298)
OKLCH	oklch(81.87% 0.149 168.4)
XYZ	xyz(37.3423, 58.6927, 51.4716)
Luminance	0.5870 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E2B2 #E24070

analogous

#40E261 #40E2B2 #40C1E2

triadic

#40E2B2 #B240E2 #E2B240

tetradic

#40E2B2 #6140E2 #E24070 #C1E240

square

#40E2B2 #6140E2 #E24070 #C1E240

split-complementary

#40E2B2 #E240C1 #E26140

monochromatic

#16926D #1EC795 #40E2B2 #75EAC7 #AAF2DD

Accessibility & contrast

On white

1.65

#40E2B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#40E2B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E2B2

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E2B2	#FFFFFF	#000000	##000000
##40E2B2	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD3B0

Deuteranopia (green-blind)

#C7C3B5

Tritanopia (blue-blind)

#00E3D4

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #40e2b2;
/* rgb */ color: rgb(64, 226, 178);
/* oklch */ color: oklch(81.9% 0.149 168.4);

Tailwind

colors: {
  custom: {
    50: '#8aecc9',
    500: '#40e2b2',
    950: '#000000',
  },
}

SCSS

$custom: #40e2b2;
$custom-light: #8aecc9;
$custom-dark: #000000;

JSON

{
  "hex": "#40e2b2",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 178
  },
  "hsl": {
    "h": 162.222,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81873,
    "c": 0.14873,
    "h": 168.4
  },
  "luminance": 0.58697
}

Semantic roles & 50–950 ramp

primary

#40E2B2

secondary

#96304E

accent

#386EF0

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1613

muted

#7F8582

Preview Lab

Preview with #40E2B2

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

Preview Lab → · Contrast checker → · Palette generator →