#3FC18E#3FC18E

#3FC18E is a light, vivid teal. Relative luminance 0.411; OKLCH L 72.7% C 0.136 H 163.0°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FC18E
RGB	rgb(63, 193, 142)
HSL	hsl(156, 51%, 50%)
HSV	hsv(156, 67%, 76%)
CMYK	cmyk(67.4%, 0%, 26.4%, 24.3%)
CIE-LAB	lab(70.28, -47.32, 15.57)
CIE-LCH	lch(70.28, 49.81, 161.79°)
OKLab	oklab(72.72% -0.1299 0.0397)
OKLCH	oklch(72.72% 0.136 163)
XYZ	xyz(25.9997, 41.1468, 32.1578)
Luminance	0.4115 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC18E #C13F72

analogous

#3FC14D #3FC18E #3FB3C1

triadic

#3FC18E #8E3FC1 #C18E3F

tetradic

#3FC18E #4D3FC1 #C13F72 #B3C13F

square

#3FC18E #4D3FC1 #C13F72 #B3C13F

split-complementary

#3FC18E #C13FB3 #C14D3F

monochromatic

#21654A #30936C #3FC18E #6DD0A9 #9CDFC4

Accessibility & contrast

On white

2.28

#3FC18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#3FC18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC18E

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC18E	#FFFFFF	#000000	##000000
##3FC18E	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB38B

Deuteranopia (green-blind)

#ADA791

Tritanopia (blue-blind)

#00C1B3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc18e;
/* rgb */ color: rgb(63, 193, 142);
/* oklch */ color: oklch(72.7% 0.136 163.0);

Tailwind

colors: {
  custom: {
    50: '#83d4af',
    500: '#3fc18e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc18e;
$custom-light: #83d4af;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc18e",
  "rgb": {
    "r": 63,
    "g": 193,
    "b": 142
  },
  "hsl": {
    "h": 156.462,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72721,
    "c": 0.13585,
    "h": 163
  },
  "luminance": 0.4115
}

Semantic roles & 50–950 ramp

primary

#3FC18E

secondary

#CB91A8

accent

#4D85DB

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #3FC18E

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

Preview Lab → · Contrast checker → · Palette generator →