#39ABC7#39ABC7

#39ABC7 is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.0% C 0.107 H 217.8°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#39ABC7
RGB	rgb(57, 171, 199)
HSL	hsl(192, 56%, 50%)
HSV	hsv(192, 71%, 78%)
CMYK	cmyk(71.4%, 14.1%, 0%, 22%)
CIE-LAB	lab(65.05, -22.51, -23.49)
CIE-LCH	lch(65.05, 32.53, 226.23°)
OKLab	oklab(68.97% -0.0846 -0.0655)
OKLCH	oklch(68.97% 0.107 217.8)
XYZ	xyz(26.5547, 34.1161, 59.2073)
Luminance	0.3412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABC7 #C75539

analogous

#39C79C #39ABC7 #3964C7

triadic

#39ABC7 #C739AB #ABC739

tetradic

#39ABC7 #9C39C7 #C75539 #64C739

square

#39ABC7 #9C39C7 #C75539 #64C739

split-complementary

#39ABC7 #C73964 #C79C39

monochromatic

#1D5968 #2B8298 #39ABC7 #69BFD4 #98D3E2

Accessibility & contrast

On white

2.68

#39ABC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#39ABC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABC7

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABC7	#FFFFFF	#000000	##000000
##39ABC7	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A6C9

Deuteranopia (green-blind)

#8598C7

Tritanopia (blue-blind)

#00B5B4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39abc7;
/* rgb */ color: rgb(57, 171, 199);
/* oklch */ color: oklch(69.0% 0.107 217.8);

Tailwind

colors: {
  custom: {
    50: '#82c4d8',
    500: '#39abc7',
    950: '#000000',
  },
}

SCSS

$custom: #39abc7;
$custom-light: #82c4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#39abc7",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 199
  },
  "hsl": {
    "h": 191.831,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68974,
    "c": 0.10705,
    "h": 217.8
  },
  "luminance": 0.34119
}

Semantic roles & 50–950 ramp

primary

#39ABC7

secondary

#CE9B8E

accent

#6649DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39ABC7

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

Preview Lab → · Contrast checker → · Palette generator →