#3FC0D9#3FC0D9

#3FC0D9 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.9% C 0.115 H 213.4°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FC0D9
RGB	rgb(63, 192, 217)
HSL	hsl(190, 67%, 55%)
HSV	hsv(190, 71%, 85%)
CMYK	cmyk(71%, 11.5%, 0%, 14.9%)
CIE-LAB	lab(72.07, -26.71, -22.66)
CIE-LCH	lch(72.07, 35.02, 220.31°)
OKLab	oklab(74.87% -0.0956 -0.0631)
OKLCH	oklch(74.87% 0.115 213.4)
XYZ	xyz(33.4186, 43.7619, 72.3178)
Luminance	0.4377 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC0D9 #D9583F

analogous

#3FD9A5 #3FC0D9 #3F73D9

triadic

#3FC0D9 #D93FC0 #C0D93F

tetradic

#3FC0D9 #A53FD9 #D9583F #73D93F

square

#3FC0D9 #A53FD9 #D9583F #73D93F

split-complementary

#3FC0D9 #D93F73 #D9A53F

monochromatic

#1A7284 #249FB7 #3FC0D9 #72D1E3 #A5E2ED

Accessibility & contrast

On white

2.15

#3FC0D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#3FC0D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC0D9

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC0D9	#FFFFFF	#000000	##000000
##3FC0D9	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADA

Deuteranopia (green-blind)

#98AAD9

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc0d9;
/* rgb */ color: rgb(63, 192, 217);
/* oklch */ color: oklch(74.9% 0.115 213.4);

Tailwind

colors: {
  custom: {
    50: '#89d3e4',
    500: '#3fc0d9',
    950: '#000000',
  },
}

SCSS

$custom: #3fc0d9;
$custom-light: #89d3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc0d9",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 189.74,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74869,
    "c": 0.11452,
    "h": 213.4
  },
  "luminance": 0.43766
}

Semantic roles & 50–950 ramp

primary

#3FC0D9

secondary

#DAA49A

accent

#5A3EEA

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #3FC0D9

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

Preview Lab → · Contrast checker → · Palette generator →