#3FBDAA#3FBDAA

#3FBDAA is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.5% C 0.113 H 181.0°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FBDAA
RGB	rgb(63, 189, 170)
HSL	hsl(171, 50%, 49%)
HSV	hsv(171, 67%, 74%)
CMYK	cmyk(66.7%, 0%, 10.1%, 25.9%)
CIE-LAB	lab(69.72, -38.78, -0.48)
CIE-LCH	lch(69.72, 38.78, 180.70°)
OKLab	oklab(72.49% -0.1127 -0.0019)
OKLCH	oklch(72.49% 0.113 181)
XYZ	xyz(27.4997, 40.3512, 44.3617)
Luminance	0.4035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBDAA #BD3F52

analogous

#3FBD6B #3FBDAA #3F91BD

triadic

#3FBDAA #AA3FBD #BDAA3F

tetradic

#3FBDAA #6B3FBD #BD3F52 #91BD3F

square

#3FBDAA #6B3FBD #BD3F52 #91BD3F

split-complementary

#3FBDAA #BD3F91 #BD6B3F

monochromatic

#206157 #308F81 #3FBDAA #6BCEBF #99DDD3

Accessibility & contrast

On white

2.32

#3FBDAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#3FBDAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBDAA

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBDAA	#FFFFFF	#000000	##000000
##3FBDAA	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B2A9

Deuteranopia (green-blind)

#A3A5AC

Tritanopia (blue-blind)

#00C0B7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbdaa;
/* rgb */ color: rgb(63, 189, 170);
/* oklch */ color: oklch(72.5% 0.113 181.0);

Tailwind

colors: {
  custom: {
    50: '#84d1c3',
    500: '#3fbdaa',
    950: '#000000',
  },
}

SCSS

$custom: #3fbdaa;
$custom-light: #84d1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbdaa",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 170
  },
  "hsl": {
    "h": 170.952,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72485,
    "c": 0.11273,
    "h": 181
  },
  "luminance": 0.40354
}

Semantic roles & 50–950 ramp

primary

#3FBDAA

secondary

#C98F98

accent

#4E63DA

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #3FBDAA

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

Preview Lab → · Contrast checker → · Palette generator →