#55ACBF#55ACBF

#55ACBF is a light, moderate cyan. Relative luminance 0.352; OKLCH L 69.8% C 0.088 H 213.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#55ACBF
RGB	rgb(85, 172, 191)
HSL	hsl(191, 45%, 54%)
HSV	hsv(191, 55%, 75%)
CMYK	cmyk(55.5%, 9.9%, 0%, 25.1%)
CIE-LAB	lab(65.90, -20.73, -17.69)
CIE-LCH	lch(65.90, 27.25, 220.48°)
OKLab	oklab(69.79% -0.0729 -0.049)
OKLCH	oklch(69.79% 0.088 213.9)
XYZ	xyz(27.8991, 35.1953, 54.6032)
Luminance	0.3520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55ACBF #BF6855

analogous

#55BF9D #55ACBF #5577BF

triadic

#55ACBF #BF55AC #ACBF55

tetradic

#55ACBF #9D55BF #BF6855 #77BF55

square

#55ACBF #9D55BF #BF6855 #77BF55

split-complementary

#55ACBF #BF5577 #BF9D55

monochromatic

#2A6370 #3B8B9C #55ACBF #81C2D0 #AED7E0

Accessibility & contrast

On white

2.61

#55ACBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#55ACBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55ACBF

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55ACBF	#FFFFFF	#000000	##000000
##55ACBF	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA7C0

Deuteranopia (green-blind)

#8E9BBF

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #55acbf;
/* rgb */ color: rgb(85, 172, 191);
/* oklch */ color: oklch(69.8% 0.088 213.9);

Tailwind

colors: {
  custom: {
    50: '#8ec5d2',
    500: '#55acbf',
    950: '#000000',
  },
}

SCSS

$custom: #55acbf;
$custom-light: #8ec5d2;
$custom-dark: #000000;

JSON

{
  "hex": "#55acbf",
  "rgb": {
    "r": 85,
    "g": 172,
    "b": 191
  },
  "hsl": {
    "h": 190.755,
    "s": 45.299,
    "l": 54.118
  },
  "oklch": {
    "l": 0.69793,
    "c": 0.0878,
    "h": 213.9
  },
  "luminance": 0.35198
}

Semantic roles & 50–950 ramp

primary

#55ACBF

secondary

#CEA9A1

accent

#6A53D5

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #55ACBF

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

Preview Lab → · Contrast checker → · Palette generator →