#4BD9DA#4BD9DA

#4BD9DA is a light, moderate teal. Relative luminance 0.562; OKLCH L 81.1% C 0.119 H 195.7°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#4BD9DA
RGB	rgb(75, 217, 218)
HSL	hsl(180, 66%, 57%)
HSV	hsv(180, 66%, 85%)
CMYK	cmyk(65.6%, 0.5%, 0%, 14.5%)
CIE-LAB	lab(79.72, -36.74, -11.63)
CIE-LCH	lch(79.72, 38.54, 197.56°)
OKLab	oklab(81.13% -0.1145 -0.0323)
OKLCH	oklch(81.13% 0.119 195.7)
XYZ	xyz(40.3638, 56.1790, 75.0324)
Luminance	0.5618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD9DA #DA4C4B

analogous

#4BDA94 #4BD9DA #4B91DA

triadic

#4BD9DA #DA4BD9 #D9DA4B

tetradic

#4BD9DA #944BDA #DA4C4B #91DA4B

square

#4BD9DA #944BDA #DA4C4B #91DA4B

split-complementary

#4BD9DA #DA4B91 #DA944B

monochromatic

#1D8D8E #28BFC0 #4BD9DA #7EE4E4 #B1EEEF

Accessibility & contrast

On white

1.72

#4BD9DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#4BD9DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD9DA

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD9DA	#FFFFFF	#000000	##000000
##4BD9DA	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCFDA

Deuteranopia (green-blind)

#B5BFDB

Tritanopia (blue-blind)

#00E0D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4bd9da;
/* rgb */ color: rgb(75, 217, 218);
/* oklch */ color: oklch(81.1% 0.119 195.7);

Tailwind

colors: {
  custom: {
    50: '#90e5e5',
    500: '#4bd9da',
    950: '#000000',
  },
}

SCSS

$custom: #4bd9da;
$custom-light: #90e5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd9da",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 218
  },
  "hsl": {
    "h": 180.42,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.81134,
    "c": 0.11899,
    "h": 195.7
  },
  "luminance": 0.56184
}

Semantic roles & 50–950 ramp

primary

#4BD9DA

secondary

#933736

accent

#403FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4BD9DA

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

Preview Lab → · Contrast checker → · Palette generator →