#39AAC9#39AAC9

#39AAC9 is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.8% C 0.108 H 220.1°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#39AAC9
RGB	rgb(57, 170, 201)
HSL	hsl(193, 57%, 51%)
HSV	hsv(193, 72%, 79%)
CMYK	cmyk(71.6%, 15.4%, 0%, 21.2%)
CIE-LAB	lab(64.83, -21.35, -24.95)
CIE-LCH	lch(64.83, 32.84, 229.44°)
OKLab	oklab(68.82% -0.0829 -0.0697)
OKLCH	oklch(68.82% 0.108 220.1)
XYZ	xyz(26.6003, 33.8333, 60.3756)
Luminance	0.3384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AAC9 #C95839

analogous

#39C9A0 #39AAC9 #3962C9

triadic

#39AAC9 #C939AA #AAC939

tetradic

#39AAC9 #A039C9 #C95839 #62C939

square

#39AAC9 #A039C9 #C95839 #62C939

split-complementary

#39AAC9 #C93962 #C9A039

monochromatic

#1D5A6B #2A829B #39AAC9 #69BFD6 #99D3E3

Accessibility & contrast

On white

2.70

#39AAC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#39AAC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAC9

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AAC9	#FFFFFF	#000000	##000000
##39AAC9	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A5CB

Deuteranopia (green-blind)

#8397C9

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39aac9;
/* rgb */ color: rgb(57, 170, 201);
/* oklch */ color: oklch(68.8% 0.108 220.1);

Tailwind

colors: {
  custom: {
    50: '#83c3d9',
    500: '#39aac9',
    950: '#000000',
  },
}

SCSS

$custom: #39aac9;
$custom-light: #83c3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#39aac9",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 201
  },
  "hsl": {
    "h": 192.917,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.68818,
    "c": 0.10827,
    "h": 220.1
  },
  "luminance": 0.33836
}

Semantic roles & 50–950 ramp

primary

#39AAC9

secondary

#CF9D8F

accent

#6847E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39AAC9

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

Preview Lab → · Contrast checker → · Palette generator →