#40E2BA#40E2BA

#40E2BA is a very light, vivid teal. Relative luminance 0.590; OKLCH L 82.1% C 0.143 H 172.2°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#40E2BA
RGB	rgb(64, 226, 186)
HSL	hsl(165, 74%, 57%)
HSV	hsv(165, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 17.7%, 11.4%)
CIE-LAB	lab(81.30, -50.53, 7.69)
CIE-LCH	lch(81.30, 51.11, 171.34°)
OKLab	oklab(82.08% -0.1421 0.0195)
OKLCH	oklch(82.08% 0.143 172.2)
XYZ	xyz(38.1690, 59.0234, 55.8259)
Luminance	0.5903 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E2BA #E24068

analogous

#40E269 #40E2BA #40B9E2

triadic

#40E2BA #BA40E2 #E2BA40

tetradic

#40E2BA #6940E2 #E24068 #B9E240

square

#40E2BA #6940E2 #E24068 #B9E240

split-complementary

#40E2BA #E240B9 #E26940

monochromatic

#169273 #1EC79D #40E2BA #75EACD #AAF2E0

Accessibility & contrast

On white

1.64

#40E2BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#40E2BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E2BA

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E2BA	#FFFFFF	#000000	##000000
##40E2BA	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD3B8

Deuteranopia (green-blind)

#C5C4BD

Tritanopia (blue-blind)

#00E4D6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e2ba;
/* rgb */ color: rgb(64, 226, 186);
/* oklch */ color: oklch(82.1% 0.143 172.2);

Tailwind

colors: {
  custom: {
    50: '#8becce',
    500: '#40e2ba',
    950: '#000000',
  },
}

SCSS

$custom: #40e2ba;
$custom-light: #8becce;
$custom-dark: #000000;

JSON

{
  "hex": "#40e2ba",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 186
  },
  "hsl": {
    "h": 165.185,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82082,
    "c": 0.1434,
    "h": 172.2
  },
  "luminance": 0.59028
}

Semantic roles & 50–950 ramp

primary

#40E2BA

secondary

#963049

accent

#3865F0

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1613

muted

#7F8583

Preview Lab

Preview with #40E2BA

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

Preview Lab → · Contrast checker → · Palette generator →