#3FB7CA#3FB7CA

#3FB7CA is a light, moderate teal. Relative luminance 0.392; OKLCH L 72.1% C 0.107 H 210.1°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7CA
RGB	rgb(63, 183, 202)
HSL	hsl(188, 57%, 52%)
HSV	hsv(188, 69%, 79%)
CMYK	cmyk(68.8%, 9.4%, 0%, 20.8%)
CIE-LAB	lab(68.88, -26.82, -19.30)
CIE-LCH	lch(68.88, 33.04, 215.74°)
OKLab	oklab(72.13% -0.0927 -0.0536)
OKLCH	oklch(72.13% 0.107 210.1)
XYZ	xyz(29.6395, 39.1846, 61.8670)
Luminance	0.3919 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7CA #CA523F

analogous

#3FCA97 #3FB7CA #3F72CA

triadic

#3FB7CA #CA3FB7 #B7CA3F

tetradic

#3FB7CA #973FCA #CA523F #72CA3F

square

#3FB7CA #973FCA #CA523F #72CA3F

split-complementary

#3FB7CA #CA3F72 #CA973F

monochromatic

#1F6570 #2C90A0 #3FB7CA #6FC9D7 #9FDBE4

Accessibility & contrast

On white

2.38

#3FB7CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#3FB7CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7CA

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7CA	#FFFFFF	#000000	##000000
##3FB7CA	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B0CB

Deuteranopia (green-blind)

#93A2CA

Tritanopia (blue-blind)

#00BFBD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb7ca;
/* rgb */ color: rgb(63, 183, 202);
/* oklch */ color: oklch(72.1% 0.107 210.1);

Tailwind

colors: {
  custom: {
    50: '#86cdda',
    500: '#3fb7ca',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7ca;
$custom-light: #86cdda;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7ca",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 202
  },
  "hsl": {
    "h": 188.201,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.72132,
    "c": 0.10707,
    "h": 210.1
  },
  "luminance": 0.39188
}

Semantic roles & 50–950 ramp

primary

#3FB7CA

secondary

#D19C94

accent

#5D48E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0D1314

muted

#7D8283

Preview Lab

Preview with #3FB7CA

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

Preview Lab → · Contrast checker → · Palette generator →