#58ECF9#58ECF9

#58ECF9 is a very light, vivid teal. Relative luminance 0.689; OKLCH L 87.0% C 0.125 H 203.4°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#58ECF9
RGB	rgb(88, 236, 249)
HSL	hsl(185, 93%, 66%)
HSV	hsv(185, 65%, 98%)
CMYK	cmyk(64.7%, 5.2%, 0%, 2.4%)
CIE-LAB	lab(86.45, -35.02, -17.90)
CIE-LCH	lch(86.45, 39.33, 207.07°)
OKLab	oklab(86.98% -0.1145 -0.0496)
OKLCH	oklch(86.98% 0.125 203.4)
XYZ	xyz(51.1115, 68.8995, 100.2094)
Luminance	0.6891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58ECF9 #F96558

analogous

#58F9B5 #58ECF9 #589BF9

triadic

#58ECF9 #F958EC #ECF958

tetradic

#58ECF9 #B558F9 #F96558 #9BF958

square

#58ECF9 #B558F9 #F96558 #9BF958

split-complementary

#58ECF9 #F9589B #F9B558

monochromatic

#07BFCF #1DE5F7 #58ECF9 #93F3FB #CEF9FD

Accessibility & contrast

On white

1.42

#58ECF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#58ECF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #58ECF9

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58ECF9	#FFFFFF	#000000	##000000
##58ECF9	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAE3FA

Deuteranopia (green-blind)

#C2D1FA

Tritanopia (blue-blind)

#00F5F0

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #58ecf9;
/* rgb */ color: rgb(88, 236, 249);
/* oklch */ color: oklch(87.0% 0.125 203.4);

Tailwind

colors: {
  custom: {
    50: '#99f2fb',
    500: '#58ecf9',
    950: '#000000',
  },
}

SCSS

$custom: #58ecf9;
$custom-light: #99f2fb;
$custom-dark: #000000;

JSON

{
  "hex": "#58ecf9",
  "rgb": {
    "r": 88,
    "g": 236,
    "b": 249
  },
  "hsl": {
    "h": 184.845,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86984,
    "c": 0.12482,
    "h": 203.4
  },
  "luminance": 0.68905
}

Semantic roles & 50–950 ramp

primary

#58ECF9

secondary

#CA382B

accent

#1300E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #58ECF9

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

Preview Lab → · Contrast checker → · Palette generator →