#3FC59A#3FC59A

#3FC59A is a light, vivid teal. Relative luminance 0.433; OKLCH L 74.0% C 0.132 H 167.4°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FC59A
RGB	rgb(63, 197, 154)
HSL	hsl(161, 54%, 51%)
HSV	hsv(161, 68%, 77%)
CMYK	cmyk(68%, 0%, 21.8%, 22.7%)
CIE-LAB	lab(71.77, -46.24, 11.19)
CIE-LCH	lch(71.77, 47.58, 166.40°)
OKLab	oklab(74.03% -0.1284 0.0286)
OKLCH	oklch(74.03% 0.132 167.4)
XYZ	xyz(27.8458, 43.3192, 37.4595)
Luminance	0.4332 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC59A #C53F6A

analogous

#3FC557 #3FC59A #3FADC5

triadic

#3FC59A #9A3FC5 #C59A3F

tetradic

#3FC59A #573FC5 #C53F6A #ADC53F

square

#3FC59A #573FC5 #C53F6A #ADC53F

split-complementary

#3FC59A #C53FAD #C5573F

monochromatic

#206A52 #2E9976 #3FC59A #6ED3B3 #9DE1CB

Accessibility & contrast

On white

2.17

#3FC59A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#3FC59A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC59A

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC59A	#FFFFFF	#000000	##000000
##3FC59A	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B898

Deuteranopia (green-blind)

#AEAB9D

Tritanopia (blue-blind)

#00C6B9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc59a;
/* rgb */ color: rgb(63, 197, 154);
/* oklch */ color: oklch(74.0% 0.132 167.4);

Tailwind

colors: {
  custom: {
    50: '#84d7b7',
    500: '#3fc59a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc59a;
$custom-light: #84d7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc59a",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 154
  },
  "hsl": {
    "h": 160.746,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7403,
    "c": 0.13152,
    "h": 167.4
  },
  "luminance": 0.43322
}

Semantic roles & 50–950 ramp

primary

#3FC59A

secondary

#CE92A5

accent

#4B7ADD

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #3FC59A

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

Preview Lab → · Contrast checker → · Palette generator →