#3FD5B5#3FD5B5

#3FD5B5 is a light, vivid teal. Relative luminance 0.520; OKLCH L 78.7% C 0.132 H 175.1°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FD5B5
RGB	rgb(63, 213, 181)
HSL	hsl(167, 64%, 54%)
HSV	hsv(167, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 15%, 16.5%)
CIE-LAB	lab(77.27, -46.45, 4.54)
CIE-LCH	lch(77.27, 46.67, 174.42°)
OKLab	oklab(78.74% -0.132 0.0113)
OKLCH	oklch(78.74% 0.132 175.1)
XYZ	xyz(34.1804, 51.9775, 51.9384)
Luminance	0.5198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD5B5 #D53F5F

analogous

#3FD56A #3FD5B5 #3FAAD5

triadic

#3FD5B5 #B53FD5 #D5B53F

tetradic

#3FD5B5 #6A3FD5 #D53F5F #AAD53F

square

#3FD5B5 #6A3FD5 #D53F5F #AAD53F

split-complementary

#3FD5B5 #D53FAA #D56A3F

monochromatic

#1C7E69 #27B093 #3FD5B5 #71E0C8 #A3EBDC

Accessibility & contrast

On white

1.84

#3FD5B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#3FD5B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5B5

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD5B5	#FFFFFF	#000000	##000000
##3FD5B5	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC8B4

Deuteranopia (green-blind)

#B9B9B7

Tritanopia (blue-blind)

#00D8CC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd5b5;
/* rgb */ color: rgb(63, 213, 181);
/* oklch */ color: oklch(78.7% 0.132 175.1);

Tailwind

colors: {
  custom: {
    50: '#88e3cb',
    500: '#3fd5b5',
    950: '#000000',
  },
}

SCSS

$custom: #3fd5b5;
$custom-light: #88e3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd5b5",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 181
  },
  "hsl": {
    "h": 167.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78736,
    "c": 0.13243,
    "h": 175.1
  },
  "luminance": 0.51981
}

Semantic roles & 50–950 ramp

primary

#3FD5B5

secondary

#853344

accent

#4164E7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #3FD5B5

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

Preview Lab → · Contrast checker → · Palette generator →