#3FD5B2#3FD5B2

#3FD5B2 is a light, vivid teal. Relative luminance 0.519; OKLCH L 78.7% C 0.134 H 173.5°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FD5B2
RGB	rgb(63, 213, 178)
HSL	hsl(166, 64%, 54%)
HSV	hsv(166, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 16.4%, 16.5%)
CIE-LAB	lab(77.19, -47.20, 6.04)
CIE-LCH	lch(77.19, 47.58, 172.71°)
OKLab	oklab(78.65% -0.1333 0.0152)
OKLCH	oklch(78.65% 0.134 173.5)
XYZ	xyz(33.8759, 51.8557, 50.3346)
Luminance	0.5186 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD5B2 #D53F62

analogous

#3FD567 #3FD5B2 #3FADD5

triadic

#3FD5B2 #B23FD5 #D5B23F

tetradic

#3FD5B2 #673FD5 #D53F62 #ADD53F

square

#3FD5B2 #673FD5 #D53F62 #ADD53F

split-complementary

#3FD5B2 #D53FAD #D5673F

monochromatic

#1C7E67 #27B090 #3FD5B2 #71E0C6 #A3EBDA

Accessibility & contrast

On white

1.85

#3FD5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#3FD5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5B2

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD5B2	#FFFFFF	#000000	##000000
##3FD5B2	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC7B0

Deuteranopia (green-blind)

#BAB9B5

Tritanopia (blue-blind)

#00D7CB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd5b2;
/* rgb */ color: rgb(63, 213, 178);
/* oklch */ color: oklch(78.7% 0.134 173.5);

Tailwind

colors: {
  custom: {
    50: '#88e3c9',
    500: '#3fd5b2',
    950: '#000000',
  },
}

SCSS

$custom: #3fd5b2;
$custom-light: #88e3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd5b2",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 178
  },
  "hsl": {
    "h": 166,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78652,
    "c": 0.1342,
    "h": 173.5
  },
  "luminance": 0.5186
}

Semantic roles & 50–950 ramp

primary

#3FD5B2

secondary

#853346

accent

#4168E7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #3FD5B2

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

Preview Lab → · Contrast checker → · Palette generator →