#5BEFDD#5BEFDD

#5BEFDD is a very light, vivid teal. Relative luminance 0.692; OKLCH L 86.8% C 0.128 H 183.9°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#5BEFDD
RGB	rgb(91, 239, 221)
HSL	hsl(173, 82%, 65%)
HSV	hsv(173, 62%, 94%)
CMYK	cmyk(61.9%, 0%, 7.5%, 6.3%)
CIE-LAB	lab(86.59, -43.40, -2.99)
CIE-LCH	lch(86.59, 43.50, 183.94°)
OKLab	oklab(86.85% -0.1277 -0.0088)
OKLCH	oklch(86.85% 0.128 183.9)
XYZ	xyz(48.2260, 69.1724, 79.2026)
Luminance	0.6918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEFDD #EF5B6D

analogous

#5BEF93 #5BEFDD #5BB7EF

triadic

#5BEFDD #DD5BEF #EFDD5B

tetradic

#5BEFDD #935BEF #EF5B6D #B7EF5B

square

#5BEFDD #935BEF #EF5B6D #B7EF5B

split-complementary

#5BEFDD #EF5BB7 #EF935B

monochromatic

#12BDA8 #23EAD1 #5BEFDD #93F4E9 #CBFAF4

Accessibility & contrast

On white

1.42

#5BEFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#5BEFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEFDD

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEFDD	#FFFFFF	#000000	##000000
##5BEFDD	1.00	1.42	14.84	14.84
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E2DC

Deuteranopia (green-blind)

#CED2DF

Tritanopia (blue-blind)

#00F4E9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5befdd;
/* rgb */ color: rgb(91, 239, 221);
/* oklch */ color: oklch(86.8% 0.128 183.9);

Tailwind

colors: {
  custom: {
    50: '#99f5e7',
    500: '#5befdd',
    950: '#000000',
  },
}

SCSS

$custom: #5befdd;
$custom-light: #99f5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5befdd",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 221
  },
  "hsl": {
    "h": 172.703,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86849,
    "c": 0.12805,
    "h": 183.9
  },
  "luminance": 0.69178
}

Semantic roles & 50–950 ramp

primary

#5BEFDD

secondary

#BC3343

accent

#0721DF

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #5BEFDD

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

Preview Lab → · Contrast checker → · Palette generator →