#3FCA9B#3FCA9B

#3FCA9B is a light, vivid teal. Relative luminance 0.457; OKLCH L 75.3% C 0.137 H 166.1°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA9B
RGB	rgb(63, 202, 155)
HSL	hsl(160, 57%, 52%)
HSV	hsv(160, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 23.3%, 20.8%)
CIE-LAB	lab(73.33, -48.09, 12.85)
CIE-LCH	lch(73.33, 49.78, 165.04°)
OKLab	oklab(75.31% -0.133 0.0329)
OKLCH	oklch(75.31% 0.137 166.1)
XYZ	xyz(29.0836, 45.6611, 38.2847)
Luminance	0.4566 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA9B #CA3F6E

analogous

#3FCA55 #3FCA9B #3FB4CA

triadic

#3FCA9B #9B3FCA #CA9B3F

tetradic

#3FCA9B #553FCA #CA3F6E #B4CA3F

square

#3FCA9B #553FCA #CA3F6E #B4CA3F

split-complementary

#3FCA9B #CA3FB4 #CA553F

monochromatic

#1F7054 #2CA079 #3FCA9B #6FD7B4 #9FE4CD

Accessibility & contrast

On white

2.07

#3FCA9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#3FCA9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA9B

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA9B	#FFFFFF	#000000	##000000
##3FCA9B	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BC98

Deuteranopia (green-blind)

#B3AF9E

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fca9b;
/* rgb */ color: rgb(63, 202, 155);
/* oklch */ color: oklch(75.3% 0.137 166.1);

Tailwind

colors: {
  custom: {
    50: '#85dbb8',
    500: '#3fca9b',
    950: '#000000',
  },
}

SCSS

$custom: #3fca9b;
$custom-light: #85dbb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca9b",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 155
  },
  "hsl": {
    "h": 159.712,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7531,
    "c": 0.13698,
    "h": 166.1
  },
  "luminance": 0.45664
}

Semantic roles & 50–950 ramp

primary

#3FCA9B

secondary

#D194A9

accent

#487BE0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCA9B

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

Preview Lab → · Contrast checker → · Palette generator →