#3FC3B0#3FC3B0

#3FC3B0 is a light, moderate teal. Relative luminance 0.432; OKLCH L 74.2% C 0.116 H 181.5°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3B0
RGB	rgb(63, 195, 176)
HSL	hsl(171, 52%, 51%)
HSV	hsv(171, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 9.7%, 23.5%)
CIE-LAB	lab(71.70, -39.89, -0.85)
CIE-LCH	lch(71.70, 39.90, 181.23°)
OKLab	oklab(74.15% -0.1161 -0.0029)
OKLCH	oklch(74.15% 0.116 181.5)
XYZ	xyz(29.3977, 43.2182, 47.8585)
Luminance	0.4322 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3B0 #C33F52

analogous

#3FC36E #3FC3B0 #3F94C3

triadic

#3FC3B0 #B03FC3 #C3B03F

tetradic

#3FC3B0 #6E3FC3 #C33F52 #94C33F

square

#3FC3B0 #6E3FC3 #C33F52 #94C33F

split-complementary

#3FC3B0 #C33F94 #C36E3F

monochromatic

#20675D #2F9687 #3FC3B0 #6ED2C3 #9CE0D6

Accessibility & contrast

On white

2.18

#3FC3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#3FC3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3B0

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3B0	#FFFFFF	#000000	##000000
##3FC3B0	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB8AF

Deuteranopia (green-blind)

#A7AAB2

Tritanopia (blue-blind)

#00C7BD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc3b0;
/* rgb */ color: rgb(63, 195, 176);
/* oklch */ color: oklch(74.2% 0.116 181.5);

Tailwind

colors: {
  custom: {
    50: '#85d6c7',
    500: '#3fc3b0',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3b0;
$custom-light: #85d6c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3b0",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 176
  },
  "hsl": {
    "h": 171.364,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74154,
    "c": 0.11617,
    "h": 181.5
  },
  "luminance": 0.43222
}

Semantic roles & 50–950 ramp

primary

#3FC3B0

secondary

#CC929A

accent

#4C61DC

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC3B0

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

Preview Lab → · Contrast checker → · Palette generator →