#39D9F2#39D9F2

#39D9F2 is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.6% C 0.130 H 210.7°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#39D9F2
RGB	rgb(57, 217, 242)
HSL	hsl(188, 88%, 59%)
HSV	hsv(188, 76%, 95%)
CMYK	cmyk(76.4%, 10.3%, 0%, 5.1%)
CIE-LAB	lab(80.12, -31.92, -23.84)
CIE-LCH	lch(80.12, 39.85, 216.76°)
OKLab	oklab(81.62% -0.1118 -0.0664)
OKLCH	oklch(81.62% 0.13 210.7)
XYZ	xyz(42.5202, 56.9011, 92.7292)
Luminance	0.5691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39D9F2 #F25239

analogous

#39F2AE #39D9F2 #397CF2

triadic

#39D9F2 #F239D9 #D9F239

tetradic

#39D9F2 #AE39F2 #F25239 #7CF239

square

#39D9F2 #AE39F2 #F25239 #7CF239

split-complementary

#39D9F2 #F2397C #F2AE39

monochromatic

#0B91A6 #0FC3DF #39D9F2 #72E4F6 #ACEFFA

Accessibility & contrast

On white

1.70

#39D9F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#39D9F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39D9F2

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39D9F2	#FFFFFF	#000000	##000000
##39D9F2	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D1F4

Deuteranopia (green-blind)

#ABBFF2

Tritanopia (blue-blind)

#00E4E1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #39d9f2;
/* rgb */ color: rgb(57, 217, 242);
/* oklch */ color: oklch(81.6% 0.130 210.7);

Tailwind

colors: {
  custom: {
    50: '#8ce5f6',
    500: '#39d9f2',
    950: '#000000',
  },
}

SCSS

$custom: #39d9f2;
$custom-light: #8ce5f6;
$custom-dark: #000000;

JSON

{
  "hex": "#39d9f2",
  "rgb": {
    "r": 57,
    "g": 217,
    "b": 242
  },
  "hsl": {
    "h": 188.108,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81616,
    "c": 0.13003,
    "h": 210.7
  },
  "luminance": 0.56906
}

Semantic roles & 50–950 ramp

primary

#39D9F2

secondary

#A73928

accent

#472AFE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #39D9F2

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

Preview Lab → · Contrast checker → · Palette generator →