#3FC09E#3FC09E

#3FC09E is a light, vivid teal. Relative luminance 0.412; OKLCH L 72.9% C 0.123 H 171.7°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FC09E
RGB	rgb(63, 192, 158)
HSL	hsl(164, 51%, 50%)
HSV	hsv(164, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 17.7%, 24.7%)
CIE-LAB	lab(70.33, -43.16, 6.97)
CIE-LCH	lch(70.33, 43.72, 170.83°)
OKLab	oklab(72.88% -0.1214 0.0177)
OKLCH	oklch(72.88% 0.123 171.7)
XYZ	xyz(27.0680, 41.2216, 38.8712)
Luminance	0.4123 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC09E #C03F61

analogous

#3FC05E #3FC09E #3FA1C0

triadic

#3FC09E #9E3FC0 #C09E3F

tetradic

#3FC09E #5E3FC0 #C03F61 #A1C03F

square

#3FC09E #5E3FC0 #C03F61 #A1C03F

split-complementary

#3FC09E #C03FA1 #C05E3F

monochromatic

#216452 #309278 #3FC09E #6DCFB5 #9BDECD

Accessibility & contrast

On white

2.27

#3FC09E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#3FC09E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC09E

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC09E	#FFFFFF	#000000	##000000
##3FC09E	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB49C

Deuteranopia (green-blind)

#A8A7A0

Tritanopia (blue-blind)

#00C2B6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc09e;
/* rgb */ color: rgb(63, 192, 158);
/* oklch */ color: oklch(72.9% 0.123 171.7);

Tailwind

colors: {
  custom: {
    50: '#84d4ba',
    500: '#3fc09e',
    950: '#000000',
  },
}

SCSS

$custom: #3fc09e;
$custom-light: #84d4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc09e",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 158
  },
  "hsl": {
    "h": 164.186,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.72883,
    "c": 0.12266,
    "h": 171.7
  },
  "luminance": 0.41225
}

Semantic roles & 50–950 ramp

primary

#3FC09E

secondary

#CA91A0

accent

#4E73DA

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #3FC09E

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

Preview Lab → · Contrast checker → · Palette generator →