#39ACC7#39ACC7

#39ACC7 is a light, moderate cyan. Relative luminance 0.345; OKLCH L 69.2% C 0.107 H 216.9°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#39ACC7
RGB	rgb(57, 172, 199)
HSL	hsl(191, 56%, 50%)
HSV	hsv(191, 71%, 78%)
CMYK	cmyk(71.4%, 13.6%, 0%, 22%)
CIE-LAB	lab(65.35, -23.02, -23.04)
CIE-LCH	lch(65.35, 32.57, 225.02°)
OKLab	oklab(69.21% -0.0856 -0.0642)
OKLCH	oklch(69.21% 0.107 216.9)
XYZ	xyz(26.7443, 34.4953, 59.2705)
Luminance	0.3450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACC7 #C75439

analogous

#39C79B #39ACC7 #3965C7

triadic

#39ACC7 #C739AC #ACC739

tetradic

#39ACC7 #9B39C7 #C75439 #65C739

square

#39ACC7 #9B39C7 #C75439 #65C739

split-complementary

#39ACC7 #C73965 #C79B39

monochromatic

#1D5A68 #2B8398 #39ACC7 #69C0D4 #98D4E2

Accessibility & contrast

On white

2.66

#39ACC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#39ACC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACC7

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACC7	#FFFFFF	#000000	##000000
##39ACC7	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA7C8

Deuteranopia (green-blind)

#8698C7

Tritanopia (blue-blind)

#00B6B4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39acc7;
/* rgb */ color: rgb(57, 172, 199);
/* oklch */ color: oklch(69.2% 0.107 216.9);

Tailwind

colors: {
  custom: {
    50: '#83c5d8',
    500: '#39acc7',
    950: '#000000',
  },
}

SCSS

$custom: #39acc7;
$custom-light: #83c5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#39acc7",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 199
  },
  "hsl": {
    "h": 191.408,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.69214,
    "c": 0.10706,
    "h": 216.9
  },
  "luminance": 0.34498
}

Semantic roles & 50–950 ramp

primary

#39ACC7

secondary

#CE9A8E

accent

#6549DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39ACC7

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

Preview Lab → · Contrast checker → · Palette generator →