#3FA99B#3FA99B

#3FA99B is a light, moderate teal. Relative luminance 0.318; OKLCH L 67.0% C 0.099 H 183.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FA99B
RGB	rgb(63, 169, 155)
HSL	hsl(172, 46%, 45%)
HSV	hsv(172, 63%, 66%)
CMYK	cmyk(62.7%, 0%, 8.3%, 33.7%)
CIE-LAB	lab(63.17, -33.57, -1.75)
CIE-LCH	lch(63.17, 33.62, 182.99°)
OKLab	oklab(67.03% -0.0985 -0.0053)
OKLCH	oklch(67.03% 0.099 183.1)
XYZ	xyz(22.1515, 31.7969, 35.9740)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA99B #A93F4D

analogous

#3FA966 #3FA99B #3F82A9

triadic

#3FA99B #9B3FA9 #A99B3F

tetradic

#3FA99B #663FA9 #A93F4D #82A93F

square

#3FA99B #663FA9 #A93F4D #82A93F

split-complementary

#3FA99B #A93F82 #A9663F

monochromatic

#1E5049 #2E7C72 #3FA99B #61C4B7 #8ED5CB

Accessibility & contrast

On white

2.85

#3FA99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#3FA99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA99B

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA99B	#FFFFFF	#000000	##000000
##3FA99B	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A09B

Deuteranopia (green-blind)

#91949C

Tritanopia (blue-blind)

#00ACA5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa99b;
/* rgb */ color: rgb(63, 169, 155);
/* oklch */ color: oklch(67.0% 0.099 183.1);

Tailwind

colors: {
  custom: {
    50: '#80c3b8',
    500: '#3fa99b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa99b;
$custom-light: #80c3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa99b",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 155
  },
  "hsl": {
    "h": 172.075,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67026,
    "c": 0.09863,
    "h": 183.1
  },
  "luminance": 0.31799
}

Semantic roles & 50–950 ramp

primary

#3FA99B

secondary

#C0848C

accent

#5264D5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA99B

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

Preview Lab → · Contrast checker → · Palette generator →