#3FC599#3FC599

#3FC599 is a light, vivid teal. Relative luminance 0.433; OKLCH L 74.0% C 0.132 H 166.9°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FC599
RGB	rgb(63, 197, 153)
HSL	hsl(160, 54%, 51%)
HSV	hsv(160, 68%, 77%)
CMYK	cmyk(68%, 0%, 22.3%, 22.7%)
CIE-LAB	lab(71.75, -46.48, 11.70)
CIE-LCH	lch(71.75, 47.93, 165.87°)
OKLab	oklab(74% -0.1288 0.0299)
OKLCH	oklch(74% 0.132 166.9)
XYZ	xyz(27.7629, 43.2861, 37.0227)
Luminance	0.4329 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC599 #C53F6B

analogous

#3FC556 #3FC599 #3FAEC5

triadic

#3FC599 #993FC5 #C5993F

tetradic

#3FC599 #563FC5 #C53F6B #AEC53F

square

#3FC599 #563FC5 #C53F6B #AEC53F

split-complementary

#3FC599 #C53FAE #C5563F

monochromatic

#206A51 #2E9976 #3FC599 #6ED3B2 #9DE1CB

Accessibility & contrast

On white

2.17

#3FC599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#3FC599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC599

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC599	#FFFFFF	#000000	##000000
##3FC599	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)

#C0B797

Deuteranopia (green-blind)

#AFAA9C

Tritanopia (blue-blind)

#00C6B9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc599;
/* rgb */ color: rgb(63, 197, 153);
/* oklch */ color: oklch(74.0% 0.132 166.9);

Tailwind

colors: {
  custom: {
    50: '#84d7b7',
    500: '#3fc599',
    950: '#000000',
  },
}

SCSS

$custom: #3fc599;
$custom-light: #84d7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc599",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 153
  },
  "hsl": {
    "h": 160.299,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74004,
    "c": 0.13227,
    "h": 166.9
  },
  "luminance": 0.43289
}

Semantic roles & 50–950 ramp

primary

#3FC599

secondary

#CE92A6

accent

#4B7BDD

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #3FC599

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

Preview Lab → · Contrast checker → · Palette generator →