#3FA99F#3FA99F

#3FA99F is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.2% C 0.097 H 186.4°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FA99F
RGB	rgb(63, 169, 159)
HSL	hsl(174, 46%, 45%)
HSV	hsv(174, 63%, 66%)
CMYK	cmyk(62.7%, 0%, 5.9%, 33.7%)
CIE-LAB	lab(63.29, -32.49, -3.83)
CIE-LCH	lch(63.29, 32.71, 186.72°)
OKLab	oklab(67.16% -0.0967 -0.0109)
OKLCH	oklch(67.16% 0.097 186.4)
XYZ	xyz(22.4930, 31.9335, 37.7725)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA99F #A93F49

analogous

#3FA96A #3FA99F #3F7EA9

triadic

#3FA99F #9F3FA9 #A99F3F

tetradic

#3FA99F #6A3FA9 #A93F49 #7EA93F

square

#3FA99F #6A3FA9 #A93F49 #7EA93F

split-complementary

#3FA99F #A93F7E #A96A3F

monochromatic

#1E504B #2E7C75 #3FA99F #61C4BB #8ED5CE

Accessibility & contrast

On white

2.84

#3FA99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3FA99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA99F

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA99F	#FFFFFF	#000000	##000000
##3FA99F	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A09F

Deuteranopia (green-blind)

#9094A0

Tritanopia (blue-blind)

#00ADA6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa99f;
/* rgb */ color: rgb(63, 169, 159);
/* oklch */ color: oklch(67.2% 0.097 186.4);

Tailwind

colors: {
  custom: {
    50: '#81c3bb',
    500: '#3fa99f',
    950: '#000000',
  },
}

SCSS

$custom: #3fa99f;
$custom-light: #81c3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa99f",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 159
  },
  "hsl": {
    "h": 174.34,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67155,
    "c": 0.09727,
    "h": 186.4
  },
  "luminance": 0.31936
}

Semantic roles & 50–950 ramp

primary

#3FA99F

secondary

#C0848A

accent

#525FD5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA99F

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

Preview Lab → · Contrast checker → · Palette generator →