#53EFFB#53EFFB

#53EFFB is a very light, vivid teal. Relative luminance 0.705; OKLCH L 87.6% C 0.129 H 202.5°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#53EFFB
RGB	rgb(83, 239, 251)
HSL	hsl(184, 95%, 65%)
HSV	hsv(184, 67%, 98%)
CMYK	cmyk(66.9%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(87.26, -36.56, -17.75)
CIE-LCH	lch(87.26, 40.64, 205.90°)
OKLab	oklab(87.62% -0.1189 -0.0492)
OKLCH	oklch(87.62% 0.129 202.5)
XYZ	xyz(51.8388, 70.5311, 102.1299)
Luminance	0.7054 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53EFFB #FB5F53

analogous

#53FBB3 #53EFFB #539BFB

triadic

#53EFFB #FB53EF #EFFB53

tetradic

#53EFFB #B353FB #FB5F53 #9BFB53

square

#53EFFB #B353FB #FB5F53 #9BFB53

split-complementary

#53EFFB #FB539B #FBB353

monochromatic

#05C0CF #17E9FA #53EFFB #8FF5FC #CBFAFE

Accessibility & contrast

On white

1.39

#53EFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#53EFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53EFFB

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53EFFB	#FFFFFF	#000000	##000000
##53EFFB	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE5FC

Deuteranopia (green-blind)

#C4D3FC

Tritanopia (blue-blind)

#00F8F2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #53effb;
/* rgb */ color: rgb(83, 239, 251);
/* oklch */ color: oklch(87.6% 0.129 202.5);

Tailwind

colors: {
  custom: {
    50: '#98f4fc',
    500: '#53effb',
    950: '#000000',
  },
}

SCSS

$custom: #53effb;
$custom-light: #98f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#53effb",
  "rgb": {
    "r": 83,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 184.286,
    "s": 95.455,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8762,
    "c": 0.12871,
    "h": 202.5
  },
  "luminance": 0.70537
}

Semantic roles & 50–950 ramp

primary

#53EFFB

secondary

#CA3428

accent

#1000E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #53EFFB

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

Preview Lab → · Contrast checker → · Palette generator →