#59ECF0#59ECF0

#59ECF0 is a very light, vivid teal. Relative luminance 0.684; OKLCH L 86.7% C 0.124 H 197.7°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#59ECF0
RGB	rgb(89, 236, 240)
HSL	hsl(182, 83%, 65%)
HSV	hsv(182, 63%, 94%)
CMYK	cmyk(62.9%, 1.7%, 0%, 5.9%)
CIE-LAB	lab(86.21, -37.36, -13.54)
CIE-LCH	lch(86.21, 39.74, 199.92°)
OKLab	oklab(86.7% -0.1177 -0.0375)
OKLCH	oklch(86.7% 0.124 197.7)
XYZ	xyz(49.8366, 68.4006, 92.9973)
Luminance	0.6841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59ECF0 #F05D59

analogous

#59F0A8 #59ECF0 #59A1F0

triadic

#59ECF0 #F059EC #ECF059

tetradic

#59ECF0 #A859F0 #F05D59 #A1F059

square

#59ECF0 #A859F0 #F05D59 #A1F059

split-complementary

#59ECF0 #F059A1 #F0A859

monochromatic

#11B9BD #21E6EB #59ECF0 #91F2F5 #C9F9FA

Accessibility & contrast

On white

1.43

#59ECF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#59ECF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59ECF0

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59ECF0	#FFFFFF	#000000	##000000
##59ECF0	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE2F1

Deuteranopia (green-blind)

#C5D0F1

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #59ecf0;
/* rgb */ color: rgb(89, 236, 240);
/* oklch */ color: oklch(86.7% 0.124 197.7);

Tailwind

colors: {
  custom: {
    50: '#99f2f4',
    500: '#59ecf0',
    950: '#000000',
  },
}

SCSS

$custom: #59ecf0;
$custom-light: #99f2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#59ecf0",
  "rgb": {
    "r": 89,
    "g": 236,
    "b": 240
  },
  "hsl": {
    "h": 181.589,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.867,
    "c": 0.12354,
    "h": 197.7
  },
  "luminance": 0.68406
}

Semantic roles & 50–950 ramp

primary

#59ECF0

secondary

#BC3531

accent

#0B06E0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #59ECF0

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

Preview Lab → · Contrast checker → · Palette generator →