#5BDFE9#5BDFE9

#5BDFE9 is a very light, moderate teal. Relative luminance 0.609; OKLCH L 83.5% C 0.115 H 202.2°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#5BDFE9
RGB	rgb(91, 223, 233)
HSL	hsl(184, 76%, 64%)
HSV	hsv(184, 61%, 91%)
CMYK	cmyk(60.9%, 4.3%, 0%, 8.6%)
CIE-LAB	lab(82.31, -32.90, -15.68)
CIE-LCH	lch(82.31, 36.45, 205.48°)
OKLab	oklab(83.5% -0.1065 -0.0434)
OKLCH	oklch(83.5% 0.115 202.2)
XYZ	xyz(45.4038, 60.8779, 86.4328)
Luminance	0.6088 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDFE9 #E9655B

analogous

#5BE9AC #5BDFE9 #5B98E9

triadic

#5BDFE9 #E95BDF #DFE95B

tetradic

#5BDFE9 #AC5BE9 #E9655B #98E95B

square

#5BDFE9 #AC5BE9 #E9655B #98E95B

split-complementary

#5BDFE9 #E95B98 #E9AC5B

monochromatic

#18A7B2 #25D4E2 #5BDFE9 #91EAF0 #C7F4F7

Accessibility & contrast

On white

1.59

#5BDFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#5BDFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDFE9

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDFE9	#FFFFFF	#000000	##000000
##5BDFE9	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD6EA

Deuteranopia (green-blind)

#B9C6EA

Tritanopia (blue-blind)

#00E7E2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #5bdfe9;
/* rgb */ color: rgb(91, 223, 233);
/* oklch */ color: oklch(83.5% 0.115 202.2);

Tailwind

colors: {
  custom: {
    50: '#98e9f0',
    500: '#5bdfe9',
    950: '#000000',
  },
}

SCSS

$custom: #5bdfe9;
$custom-light: #98e9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdfe9",
  "rgb": {
    "r": 91,
    "g": 223,
    "b": 233
  },
  "hsl": {
    "h": 184.225,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83499,
    "c": 0.11501,
    "h": 202.2
  },
  "luminance": 0.60883
}

Semantic roles & 50–950 ramp

primary

#5BDFE9

secondary

#B23F36

accent

#1B0DD9

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #5BDFE9

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

Preview Lab → · Contrast checker → · Palette generator →