#4BF3CB#4BF3CB

#4BF3CB is a very light, vivid teal. Relative luminance 0.699; OKLCH L 86.9% C 0.148 H 173.2°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#4BF3CB
RGB	rgb(75, 243, 203)
HSL	hsl(166, 88%, 62%)
HSV	hsv(166, 69%, 95%)
CMYK	cmyk(69.1%, 0%, 16.5%, 4.7%)
CIE-LAB	lab(86.95, -51.96, 6.91)
CIE-LCH	lch(86.95, 52.42, 172.43°)
OKLab	oklab(86.89% -0.1467 0.0175)
OKLCH	oklch(86.89% 0.148 173.2)
XYZ	xyz(45.7263, 69.9036, 67.5712)
Luminance	0.6991 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BF3CB #F34B73

analogous

#4BF377 #4BF3CB #4BC7F3

triadic

#4BF3CB #CB4BF3 #F3CB4B

tetradic

#4BF3CB #774BF3 #F34B73 #C7F34B

square

#4BF3CB #774BF3 #F34B73 #C7F34B

split-complementary

#4BF3CB #F34BC7 #F3774B

monochromatic

#0CB78F #12EFBA #4BF3CB #84F7DC #BEFBEC

Accessibility & contrast

On white

1.40

#4BF3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.98

#4BF3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BF3CB

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BF3CB	#FFFFFF	#000000	##000000
##4BF3CB	1.00	1.40	14.98	14.98
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.98	21.00	1.00	1.00
##000000	14.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBE4C9

Deuteranopia (green-blind)

#D4D3CE

Tritanopia (blue-blind)

#00F5E7

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #4bf3cb;
/* rgb */ color: rgb(75, 243, 203);
/* oklch */ color: oklch(86.9% 0.148 173.2);

Tailwind

colors: {
  custom: {
    50: '#92f8da',
    500: '#4bf3cb',
    950: '#000000',
  },
}

SCSS

$custom: #4bf3cb;
$custom-light: #92f8da;
$custom-dark: #000000;

JSON

{
  "hex": "#4bf3cb",
  "rgb": {
    "r": 75,
    "g": 243,
    "b": 203
  },
  "hsl": {
    "h": 165.714,
    "s": 87.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.86892,
    "c": 0.14774,
    "h": 173.2
  },
  "luminance": 0.69909
}

Semantic roles & 50–950 ramp

primary

#4BF3CB

secondary

#B62C4D

accent

#0137E4

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #4BF3CB

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

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