#4BD9CF#4BD9CF

#4BD9CF is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.8% C 0.121 H 188.3°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#4BD9CF
RGB	rgb(75, 217, 207)
HSL	hsl(176, 65%, 57%)
HSV	hsv(176, 65%, 85%)
CMYK	cmyk(65.4%, 0%, 4.6%, 14.9%)
CIE-LAB	lab(79.40, -39.74, -6.22)
CIE-LCH	lch(79.40, 40.23, 188.90°)
OKLab	oklab(80.77% -0.1192 -0.0175)
OKLCH	oklch(80.77% 0.121 188.3)
XYZ	xyz(38.9718, 55.6222, 67.7016)
Luminance	0.5563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD9CF #D94B55

analogous

#4BD988 #4BD9CF #4B9CD9

triadic

#4BD9CF #CF4BD9 #D9CF4B

tetradic

#4BD9CF #884BD9 #D94B55 #9CD94B

square

#4BD9CF #884BD9 #D94B55 #9CD94B

split-complementary

#4BD9CF #D94B9C #D9884B

monochromatic

#1E8C84 #28BFB4 #4BD9CF #7EE4DC #B0EEEA

Accessibility & contrast

On white

1.73

#4BD9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#4BD9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD9CF

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD9CF	#FFFFFF	#000000	##000000
##4BD9CF	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCECF

Deuteranopia (green-blind)

#B8BED0

Tritanopia (blue-blind)

#00DED6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4bd9cf;
/* rgb */ color: rgb(75, 217, 207);
/* oklch */ color: oklch(80.8% 0.121 188.3);

Tailwind

colors: {
  custom: {
    50: '#8fe5dd',
    500: '#4bd9cf',
    950: '#000000',
  },
}

SCSS

$custom: #4bd9cf;
$custom-light: #8fe5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd9cf",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 207
  },
  "hsl": {
    "h": 175.775,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80772,
    "c": 0.12052,
    "h": 188.3
  },
  "luminance": 0.55627
}

Semantic roles & 50–950 ramp

primary

#4BD9CF

secondary

#92363D

accent

#404CE8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4BD9CF

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

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