#3FC7D9#3FC7D9

#3FC7D9 is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.5% C 0.116 H 207.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FC7D9
RGB	rgb(63, 199, 217)
HSL	hsl(187, 67%, 55%)
HSV	hsv(187, 71%, 85%)
CMYK	cmyk(71%, 8.3%, 0%, 14.9%)
CIE-LAB	lab(74.13, -30.14, -19.52)
CIE-LCH	lch(74.13, 35.91, 212.93°)
OKLab	oklab(76.53% -0.1024 -0.0543)
OKLCH	oklch(76.53% 0.116 207.9)
XYZ	xyz(34.9923, 46.9093, 72.8424)
Luminance	0.4691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC7D9 #D9513F

analogous

#3FD99E #3FC7D9 #3F7AD9

triadic

#3FC7D9 #D93FC7 #C7D93F

tetradic

#3FC7D9 #9E3FD9 #D9513F #7AD93F

square

#3FC7D9 #9E3FD9 #D9513F #7AD93F

split-complementary

#3FC7D9 #D93F7A #D99E3F

monochromatic

#1A7784 #24A6B7 #3FC7D9 #72D6E3 #A5E5ED

Accessibility & contrast

On white

2.02

#3FC7D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#3FC7D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC7D9

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC7D9	#FFFFFF	#000000	##000000
##3FC7D9	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BFDA

Deuteranopia (green-blind)

#A0AFD9

Tritanopia (blue-blind)

#00D0CC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fc7d9;
/* rgb */ color: rgb(63, 199, 217);
/* oklch */ color: oklch(76.5% 0.116 207.9);

Tailwind

colors: {
  custom: {
    50: '#89d8e4',
    500: '#3fc7d9',
    950: '#000000',
  },
}

SCSS

$custom: #3fc7d9;
$custom-light: #89d8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc7d9",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 217
  },
  "hsl": {
    "h": 187.013,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76532,
    "c": 0.1159,
    "h": 207.9
  },
  "luminance": 0.46913
}

Semantic roles & 50–950 ramp

primary

#3FC7D9

secondary

#DAA19A

accent

#523EEA

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC7D9

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

Preview Lab → · Contrast checker → · Palette generator →