#3FB7B4#3FB7B4

#3FB7B4 is a light, moderate teal. Relative luminance 0.382; OKLCH L 71.3% C 0.105 H 192.7°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7B4
RGB	rgb(63, 183, 180)
HSL	hsl(179, 49%, 48%)
HSV	hsv(179, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 1.6%, 28.2%)
CIE-LAB	lab(68.18, -33.28, -8.25)
CIE-LCH	lch(68.18, 34.28, 193.92°)
OKLab	oklab(71.33% -0.102 -0.0229)
OKLCH	oklch(71.33% 0.105 192.7)
XYZ	xyz(27.2179, 38.2160, 49.1131)
Luminance	0.3822 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7B4 #B73F42

analogous

#3FB778 #3FB7B4 #3F7EB7

triadic

#3FB7B4 #B43FB7 #B7B43F

tetradic

#3FB7B4 #783FB7 #B73F42 #7EB73F

square

#3FB7B4 #783FB7 #B73F42 #7EB73F

split-complementary

#3FB7B4 #B73F7E #B7783F

monochromatic

#205C5A #2F8987 #3FB7B4 #68CBC9 #96DBD9

Accessibility & contrast

On white

2.43

#3FB7B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3FB7B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7B4

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7B4	#FFFFFF	#000000	##000000
##3FB7B4	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACAEB4

Deuteranopia (green-blind)

#9AA1B5

Tritanopia (blue-blind)

#00BCB6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fb7b4;
/* rgb */ color: rgb(63, 183, 180);
/* oklch */ color: oklch(71.3% 0.105 192.7);

Tailwind

colors: {
  custom: {
    50: '#84cdca',
    500: '#3fb7b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7b4;
$custom-light: #84cdca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7b4",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 180
  },
  "hsl": {
    "h": 178.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71328,
    "c": 0.10455,
    "h": 192.7
  },
  "luminance": 0.38219
}

Semantic roles & 50–950 ramp

primary

#3FB7B4

secondary

#C68B8D

accent

#4F53D8

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB7B4

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

Preview Lab → · Contrast checker → · Palette generator →