#3FC09B#3FC09B

#3FC09B is a light, vivid teal. Relative luminance 0.411; OKLCH L 72.8% C 0.125 H 170.0°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FC09B
RGB	rgb(63, 192, 155)
HSL	hsl(163, 51%, 50%)
HSV	hsv(163, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 19.3%, 24.7%)
CIE-LAB	lab(70.26, -43.89, 8.50)
CIE-LCH	lch(70.26, 44.70, 169.04°)
OKLab	oklab(72.8% -0.1228 0.0217)
OKLCH	oklch(72.8% 0.125 170)
XYZ	xyz(26.8129, 41.1196, 37.5278)
Luminance	0.4112 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC09B #C03F64

analogous

#3FC05B #3FC09B #3FA4C0

triadic

#3FC09B #9B3FC0 #C09B3F

tetradic

#3FC09B #5B3FC0 #C03F64 #A4C03F

square

#3FC09B #5B3FC0 #C03F64 #A4C03F

split-complementary

#3FC09B #C03FA4 #C05B3F

monochromatic

#216451 #309276 #3FC09B #6DCFB3 #9BDECB

Accessibility & contrast

On white

2.28

#3FC09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#3FC09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC09B

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC09B	#FFFFFF	#000000	##000000
##3FC09B	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB399

Deuteranopia (green-blind)

#A9A79E

Tritanopia (blue-blind)

#00C1B5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc09b;
/* rgb */ color: rgb(63, 192, 155);
/* oklch */ color: oklch(72.8% 0.125 170.0);

Tailwind

colors: {
  custom: {
    50: '#84d4b8',
    500: '#3fc09b',
    950: '#000000',
  },
}

SCSS

$custom: #3fc09b;
$custom-light: #84d4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc09b",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 155
  },
  "hsl": {
    "h": 162.791,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.72801,
    "c": 0.12467,
    "h": 170
  },
  "luminance": 0.41123
}

Semantic roles & 50–950 ramp

primary

#3FC09B

secondary

#CA91A1

accent

#4E76DA

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #3FC09B

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

Preview Lab → · Contrast checker → · Palette generator →