#3FCC9B#3FCC9B

#3FCC9B is a light, vivid teal. Relative luminance 0.466; OKLCH L 75.8% C 0.139 H 165.4°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FCC9B
RGB	rgb(63, 204, 155)
HSL	hsl(159, 58%, 52%)
HSV	hsv(159, 69%, 80%)
CMYK	cmyk(69.1%, 0%, 24%, 20%)
CIE-LAB	lab(73.94, -48.91, 13.71)
CIE-LCH	lch(73.94, 50.80, 164.34°)
OKLab	oklab(75.81% -0.135 0.035)
OKLCH	oklch(75.81% 0.139 165.4)
XYZ	xyz(29.5559, 46.6057, 38.4421)
Luminance	0.4661 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCC9B #CC3F70

analogous

#3FCC55 #3FCC9B #3FB7CC

triadic

#3FCC9B #9B3FCC #CC9B3F

tetradic

#3FCC9B #553FCC #CC3F70 #B7CC3F

square

#3FCC9B #553FCC #CC3F70 #B7CC3F

split-complementary

#3FCC9B #CC3FB7 #CC553F

monochromatic

#1E7255 #2BA379 #3FCC9B #6FD9B4 #A0E6CD

Accessibility & contrast

On white

2.03

#3FCC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#3FCC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCC9B

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCC9B	#FFFFFF	#000000	##000000
##3FCC9B	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BE98

Deuteranopia (green-blind)

#B5B09E

Tritanopia (blue-blind)

#00CCBE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcc9b;
/* rgb */ color: rgb(63, 204, 155);
/* oklch */ color: oklch(75.8% 0.139 165.4);

Tailwind

colors: {
  custom: {
    50: '#86dcb8',
    500: '#3fcc9b',
    950: '#000000',
  },
}

SCSS

$custom: #3fcc9b;
$custom-light: #86dcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcc9b",
  "rgb": {
    "r": 63,
    "g": 204,
    "b": 155
  },
  "hsl": {
    "h": 159.149,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75811,
    "c": 0.13947,
    "h": 165.4
  },
  "luminance": 0.46609
}

Semantic roles & 50–950 ramp

primary

#3FCC9B

secondary

#D295AA

accent

#477CE1

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCC9B

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

Preview Lab → · Contrast checker → · Palette generator →