#39D9E0#39D9E0

#39D9E0 is a light, vivid teal. Relative luminance 0.559; OKLCH L 81.0% C 0.126 H 199.4°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#39D9E0
RGB	rgb(57, 217, 224)
HSL	hsl(183, 73%, 55%)
HSV	hsv(183, 75%, 88%)
CMYK	cmyk(74.6%, 3.1%, 0%, 12.2%)
CIE-LAB	lab(79.54, -37.28, -15.13)
CIE-LCH	lch(79.54, 40.23, 202.09°)
OKLab	oklab(80.95% -0.1191 -0.042)
OKLCH	oklch(80.95% 0.126 199.4)
XYZ	xyz(39.9487, 55.8725, 79.1856)
Luminance	0.5588 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39D9E0 #E04039

analogous

#39E094 #39D9E0 #3985E0

triadic

#39D9E0 #E039D9 #D9E039

tetradic

#39D9E0 #9439E0 #E04039 #85E039

square

#39D9E0 #9439E0 #E04039 #85E039

split-complementary

#39D9E0 #E03985 #E09439

monochromatic

#158489 #1EB7BE #39D9E0 #6EE3E8 #A3EDF1

Accessibility & contrast

On white

1.72

#39D9E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#39D9E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39D9E0

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39D9E0	#FFFFFF	#000000	##000000
##39D9E0	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CFE1

Deuteranopia (green-blind)

#B1BEE1

Tritanopia (blue-blind)

#00E1DB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #39d9e0;
/* rgb */ color: rgb(57, 217, 224);
/* oklch */ color: oklch(81.0% 0.126 199.4);

Tailwind

colors: {
  custom: {
    50: '#8ae5e9',
    500: '#39d9e0',
    950: '#000000',
  },
}

SCSS

$custom: #39d9e0;
$custom-light: #8ae5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#39d9e0",
  "rgb": {
    "r": 57,
    "g": 217,
    "b": 224
  },
  "hsl": {
    "h": 182.515,
    "s": 72.926,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80951,
    "c": 0.1263,
    "h": 199.4
  },
  "luminance": 0.55877
}

Semantic roles & 50–950 ramp

primary

#39D9E0

secondary

#8F322E

accent

#4038F0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #39D9E0

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

Preview Lab → · Contrast checker → · Palette generator →