#59EFFF#59EFFF

#59EFFF is a very light, vivid teal. Relative luminance 0.711; OKLCH L 87.9% C 0.127 H 205.2°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#59EFFF
RGB	rgb(89, 239, 255)
HSL	hsl(186, 100%, 67%)
HSV	hsv(186, 65%, 100%)
CMYK	cmyk(65.1%, 6.3%, 0%, 0%)
CIE-LAB	lab(87.52, -34.59, -19.43)
CIE-LCH	lch(87.52, 39.67, 209.33°)
OKLab	oklab(87.91% -0.1146 -0.0539)
OKLCH	oklch(87.91% 0.127 205.2)
XYZ	xyz(53.0286, 71.0710, 105.5117)
Luminance	0.7108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59EFFF #FF6959

analogous

#59FFBC #59EFFF #599CFF

triadic

#59EFFF #FF59EF #EFFF59

tetradic

#59EFFF #BC59FF #FF6959 #9CFF59

square

#59EFFF #BC59FF #FF6959 #9CFF59

split-complementary

#59EFFF #FF599C #FFBC59

monochromatic

#00C8DE #1CE9FF #59EFFF #96F5FF #D3FBFF

Accessibility & contrast

On white

1.38

#59EFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#59EFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59EFFF

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59EFFF	#FFFFFF	#000000	##000000
##59EFFF	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE6FF

Deuteranopia (green-blind)

#C4D4FF

Tritanopia (blue-blind)

#00F9F4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #59efff;
/* rgb */ color: rgb(89, 239, 255);
/* oklch */ color: oklch(87.9% 0.127 205.2);

Tailwind

colors: {
  custom: {
    50: '#9bf4ff',
    500: '#59efff',
    950: '#000000',
  },
}

SCSS

$custom: #59efff;
$custom-light: #9bf4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#59efff",
  "rgb": {
    "r": 89,
    "g": 239,
    "b": 255
  },
  "hsl": {
    "h": 185.783,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.87913,
    "c": 0.12664,
    "h": 205.2
  },
  "luminance": 0.71077
}

Semantic roles & 50–950 ramp

primary

#59EFFF

secondary

#D63726

accent

#1600E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101718

muted

#808586

Preview Lab

Preview with #59EFFF

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

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