#54EFFF#54EFFF

#54EFFF is a very light, vivid teal. Relative luminance 0.708; OKLCH L 87.8% C 0.129 H 205.0°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#54EFFF
RGB	rgb(84, 239, 255)
HSL	hsl(186, 100%, 66%)
HSV	hsv(186, 67%, 100%)
CMYK	cmyk(67.1%, 6.3%, 0%, 0%)
CIE-LAB	lab(87.40, -35.29, -19.62)
CIE-LCH	lch(87.40, 40.38, 209.07°)
OKLab	oklab(87.79% -0.1169 -0.0544)
OKLCH	oklch(87.79% 0.129 205)
XYZ	xyz(52.5648, 70.8318, 105.4900)
Luminance	0.7084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54EFFF #FF6454

analogous

#54FFBA #54EFFF #549AFF

triadic

#54EFFF #FF54EF #EFFF54

tetradic

#54EFFF #BA54FF #FF6454 #9AFF54

square

#54EFFF #BA54FF #FF6454 #9AFF54

split-complementary

#54EFFF #FF549A #FFBA54

monochromatic

#00C4D9 #17E9FF #54EFFF #91F5FF #CEFAFF

Accessibility & contrast

On white

1.38

#54EFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.17

#54EFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #54EFFF

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54EFFF	#FFFFFF	#000000	##000000
##54EFFF	1.00	1.38	15.17	15.17
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.17	21.00	1.00	1.00
##000000	15.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE6FF

Deuteranopia (green-blind)

#C3D3FF

Tritanopia (blue-blind)

#00F9F4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #54efff;
/* rgb */ color: rgb(84, 239, 255);
/* oklch */ color: oklch(87.8% 0.129 205.0);

Tailwind

colors: {
  custom: {
    50: '#99f4ff',
    500: '#54efff',
    950: '#000000',
  },
}

SCSS

$custom: #54efff;
$custom-light: #99f4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#54efff",
  "rgb": {
    "r": 84,
    "g": 239,
    "b": 255
  },
  "hsl": {
    "h": 185.614,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87786,
    "c": 0.12894,
    "h": 205
  },
  "luminance": 0.70838
}

Semantic roles & 50–950 ramp

primary

#54EFFF

secondary

#D23525

accent

#1500E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1718

muted

#808586

Preview Lab

Preview with #54EFFF

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

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