#5BF1E5#5BF1E5

#5BF1E5 is a very light, vivid teal. Relative luminance 0.708; OKLCH L 87.6% C 0.127 H 187.6°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#5BF1E5
RGB	rgb(91, 241, 229)
HSL	hsl(175, 84%, 65%)
HSV	hsv(175, 62%, 95%)
CMYK	cmyk(62.2%, 0%, 5%, 5.5%)
CIE-LAB	lab(87.38, -42.23, -6.02)
CIE-LCH	lch(87.38, 42.66, 188.11°)
OKLab	oklab(87.56% -0.1263 -0.0169)
OKLCH	oklch(87.56% 0.127 187.6)
XYZ	xyz(49.9061, 70.7865, 85.1466)
Luminance	0.7079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF1E5 #F15B67

analogous

#5BF19A #5BF1E5 #5BB2F1

triadic

#5BF1E5 #E55BF1 #F1E55B

tetradic

#5BF1E5 #9A5BF1 #F15B67 #B2F15B

square

#5BF1E5 #9A5BF1 #F15B67 #B2F15B

split-complementary

#5BF1E5 #F15BB2 #F19A5B

monochromatic

#10C1B3 #23ECDC #5BF1E5 #93F6EE #CCFBF7

Accessibility & contrast

On white

1.39

#5BF1E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#5BF1E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF1E5

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF1E5	#FFFFFF	#000000	##000000
##5BF1E5	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E5E5

Deuteranopia (green-blind)

#CED4E7

Tritanopia (blue-blind)

#00F7ED

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5bf1e5;
/* rgb */ color: rgb(91, 241, 229);
/* oklch */ color: oklch(87.6% 0.127 187.6);

Tailwind

colors: {
  custom: {
    50: '#9af6ed',
    500: '#5bf1e5',
    950: '#000000',
  },
}

SCSS

$custom: #5bf1e5;
$custom-light: #9af6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf1e5",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 229
  },
  "hsl": {
    "h": 175.2,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87563,
    "c": 0.12746,
    "h": 187.6
  },
  "luminance": 0.70792
}

Semantic roles & 50–950 ramp

primary

#5BF1E5

secondary

#BF313D

accent

#0516E1

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #5BF1E5

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

Preview Lab → · Contrast checker → · Palette generator →