#39C9CF#39C9CF

#39C9CF is a light, moderate teal. Relative luminance 0.471; OKLCH L 76.5% C 0.117 H 199.2°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#39C9CF
RGB	rgb(57, 201, 207)
HSL	hsl(182, 61%, 52%)
HSV	hsv(182, 72%, 81%)
CMYK	cmyk(72.5%, 2.9%, 0%, 18.8%)
CIE-LAB	lab(74.28, -34.80, -13.89)
CIE-LCH	lch(74.28, 37.47, 201.76°)
OKLab	oklab(76.51% -0.1109 -0.0386)
OKLCH	oklch(76.51% 0.117 199.2)
XYZ	xyz(33.8314, 47.1441, 66.3361)
Luminance	0.4715 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C9CF #CF3F39

analogous

#39CF8A #39C9CF #397ECF

triadic

#39C9CF #CF39C9 #C9CF39

tetradic

#39C9CF #8A39CF #CF3F39 #7ECF39

square

#39C9CF #8A39CF #CF3F39 #7ECF39

split-complementary

#39C9CF #CF397E #CF8A39

monochromatic

#1C6F72 #289EA3 #39C9CF #6AD6DB #9CE4E7

Accessibility & contrast

On white

2.01

#39C9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#39C9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C9CF

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C9CF	#FFFFFF	#000000	##000000
##39C9CF	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC0D0

Deuteranopia (green-blind)

#A5B0D0

Tritanopia (blue-blind)

#00D0CA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #39c9cf;
/* rgb */ color: rgb(57, 201, 207);
/* oklch */ color: oklch(76.5% 0.117 199.2);

Tailwind

colors: {
  custom: {
    50: '#86dadd',
    500: '#39c9cf',
    950: '#000000',
  },
}

SCSS

$custom: #39c9cf;
$custom-light: #86dadd;
$custom-dark: #000000;

JSON

{
  "hex": "#39c9cf",
  "rgb": {
    "r": 57,
    "g": 201,
    "b": 207
  },
  "hsl": {
    "h": 182.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76512,
    "c": 0.11743,
    "h": 199.2
  },
  "luminance": 0.47148
}

Semantic roles & 50–950 ramp

primary

#39C9CF

secondary

#D39491

accent

#4A44E4

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #39C9CF

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

Preview Lab → · Contrast checker → · Palette generator →