#5BF3CB#5BF3CB

#5BF3CB is a very light, vivid teal. Relative luminance 0.706; OKLCH L 87.3% C 0.141 H 172.3°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#5BF3CB
RGB	rgb(91, 243, 203)
HSL	hsl(164, 86%, 65%)
HSV	hsv(164, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 16.5%, 4.7%)
CIE-LAB	lab(87.31, -49.51, 7.46)
CIE-LCH	lch(87.31, 50.07, 171.43°)
OKLab	oklab(87.28% -0.1397 0.019)
OKLCH	oklch(87.28% 0.141 172.3)
XYZ	xyz(47.1392, 70.6321, 67.6374)
Luminance	0.7064 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF3CB #F35B83

analogous

#5BF37F #5BF3CB #5BCFF3

triadic

#5BF3CB #CB5BF3 #F3CB5B

tetradic

#5BF3CB #7F5BF3 #F35B83 #CFF35B

square

#5BF3CB #7F5BF3 #F35B83 #CFF35B

split-complementary

#5BF3CB #F35BCF #F37F5B

monochromatic

#0EC595 #22EFB9 #5BF3CB #94F7DD #CDFBEF

Accessibility & contrast

On white

1.39

#5BF3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#5BF3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF3CB

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF3CB	#FFFFFF	#000000	##000000
##5BF3CB	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECE4C9

Deuteranopia (green-blind)

#D6D4CE

Tritanopia (blue-blind)

#00F5E7

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5bf3cb;
/* rgb */ color: rgb(91, 243, 203);
/* oklch */ color: oklch(87.3% 0.141 172.3);

Tailwind

colors: {
  custom: {
    50: '#99f8da',
    500: '#5bf3cb',
    950: '#000000',
  },
}

SCSS

$custom: #5bf3cb;
$custom-light: #99f8da;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf3cb",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 203
  },
  "hsl": {
    "h": 164.211,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87284,
    "c": 0.14096,
    "h": 172.3
  },
  "luminance": 0.70637
}

Semantic roles & 50–950 ramp

primary

#5BF3CB

secondary

#C23056

accent

#033EE3

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #5BF3CB

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

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