#3BD2E9#3BD2E9

#3BD2E9 is a light, vivid teal. Relative luminance 0.529; OKLCH L 79.7% C 0.125 H 210.1°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#3BD2E9
RGB	rgb(59, 210, 233)
HSL	hsl(188, 80%, 57%)
HSV	hsv(188, 75%, 91%)
CMYK	cmyk(74.7%, 9.9%, 0%, 8.6%)
CIE-LAB	lab(77.82, -31.09, -22.55)
CIE-LCH	lch(77.82, 38.41, 215.95°)
OKLab	oklab(79.66% -0.1081 -0.0628)
OKLCH	oklch(79.66% 0.125 210.1)
XYZ	xyz(39.5518, 52.9014, 85.2014)
Luminance	0.5291 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD2E9 #E9523B

analogous

#3BE9A9 #3BD2E9 #3B7BE9

triadic

#3BD2E9 #E93BD2 #D2E93B

tetradic

#3BD2E9 #A93BE9 #E9523B #7BE93B

square

#3BD2E9 #A93BE9 #E9523B #7BE93B

split-complementary

#3BD2E9 #E93B7B #E9A93B

monochromatic

#118798 #17B7D0 #3BD2E9 #72DFEF #A9EBF5

Accessibility & contrast

On white

1.81

#3BD2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#3BD2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD2E9

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD2E9	#FFFFFF	#000000	##000000
##3BD2E9	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCAEA

Deuteranopia (green-blind)

#A7B9E9

Tritanopia (blue-blind)

#00DCD9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3bd2e9;
/* rgb */ color: rgb(59, 210, 233);
/* oklch */ color: oklch(79.7% 0.125 210.1);

Tailwind

colors: {
  custom: {
    50: '#8be0f0',
    500: '#3bd2e9',
    950: '#000000',
  },
}

SCSS

$custom: #3bd2e9;
$custom-light: #8be0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd2e9",
  "rgb": {
    "r": 59,
    "g": 210,
    "b": 233
  },
  "hsl": {
    "h": 187.931,
    "s": 79.817,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79662,
    "c": 0.12501,
    "h": 210.1
  },
  "luminance": 0.52906
}

Semantic roles & 50–950 ramp

primary

#3BD2E9

secondary

#9C3B2C

accent

#4C32F6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #3BD2E9

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

Preview Lab → · Contrast checker → · Palette generator →