#39C8F2#39C8F2

#39C8F2 is a light, vivid cyan. Relative luminance 0.486; OKLCH L 77.6% C 0.130 H 222.5°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#39C8F2
RGB	rgb(57, 200, 242)
HSL	hsl(194, 88%, 59%)
HSV	hsv(194, 76%, 95%)
CMYK	cmyk(76.4%, 17.4%, 0%, 5.1%)
CIE-LAB	lab(75.19, -23.56, -31.40)
CIE-LCH	lch(75.19, 39.26, 233.12°)
OKLab	oklab(77.65% -0.096 -0.0879)
OKLCH	oklch(77.65% 0.13 222.5)
XYZ	xyz(38.3619, 48.5845, 91.3431)
Luminance	0.4859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C8F2 #F26339

analogous

#39F2C0 #39C8F2 #396BF2

triadic

#39C8F2 #F239C8 #C8F239

tetradic

#39C8F2 #C039F2 #F26339 #6BF239

square

#39C8F2 #C039F2 #F26339 #6BF239

split-complementary

#39C8F2 #F2396B #F2C039

monochromatic

#0B83A6 #0FB0DF #39C8F2 #72D8F6 #ACE8FA

Accessibility & contrast

On white

1.96

#39C8F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#39C8F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C8F2

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C8F2	#FFFFFF	#000000	##000000
##39C8F2	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C3F4

Deuteranopia (green-blind)

#97B1F2

Tritanopia (blue-blind)

#00D5D6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #39c8f2;
/* rgb */ color: rgb(57, 200, 242);
/* oklch */ color: oklch(77.6% 0.130 222.5);

Tailwind

colors: {
  custom: {
    50: '#8ad9f6',
    500: '#39c8f2',
    950: '#000000',
  },
}

SCSS

$custom: #39c8f2;
$custom-light: #8ad9f6;
$custom-dark: #000000;

JSON

{
  "hex": "#39c8f2",
  "rgb": {
    "r": 57,
    "g": 200,
    "b": 242
  },
  "hsl": {
    "h": 193.622,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.77645,
    "c": 0.13023,
    "h": 222.5
  },
  "luminance": 0.48589
}

Semantic roles & 50–950 ramp

primary

#39C8F2

secondary

#E8AF9F

accent

#5A2AFE

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #39C8F2

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

Preview Lab → · Contrast checker → · Palette generator →