#3FA999#3FA999

#3FA999 is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.0% C 0.099 H 181.4°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FA999
RGB	rgb(63, 169, 153)
HSL	hsl(171, 46%, 45%)
HSV	hsv(171, 63%, 66%)
CMYK	cmyk(62.7%, 0%, 9.5%, 33.7%)
CIE-LAB	lab(63.12, -34.11, -0.72)
CIE-LCH	lch(63.12, 34.11, 181.20°)
OKLab	oklab(66.96% -0.0994 -0.0025)
OKLCH	oklch(66.96% 0.099 181.4)
XYZ	xyz(21.9850, 31.7303, 35.0967)
Luminance	0.3173 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA999 #A93F4F

analogous

#3FA964 #3FA999 #3F84A9

triadic

#3FA999 #993FA9 #A9993F

tetradic

#3FA999 #643FA9 #A93F4F #84A93F

square

#3FA999 #643FA9 #A93F4F #84A93F

split-complementary

#3FA999 #A93F84 #A9643F

monochromatic

#1E5048 #2E7C71 #3FA999 #61C4B5 #8ED5CA

Accessibility & contrast

On white

2.86

#3FA999 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#3FA999 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA999

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA999	#FFFFFF	#000000	##000000
##3FA999	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A098

Deuteranopia (green-blind)

#92949A

Tritanopia (blue-blind)

#00ACA4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa999;
/* rgb */ color: rgb(63, 169, 153);
/* oklch */ color: oklch(67.0% 0.099 181.4);

Tailwind

colors: {
  custom: {
    50: '#80c3b7',
    500: '#3fa999',
    950: '#000000',
  },
}

SCSS

$custom: #3fa999;
$custom-light: #80c3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa999",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 153
  },
  "hsl": {
    "h": 170.943,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.66962,
    "c": 0.09945,
    "h": 181.4
  },
  "luminance": 0.31733
}

Semantic roles & 50–950 ramp

primary

#3FA999

secondary

#C0848D

accent

#5266D5

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #3FA999

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

Preview Lab → · Contrast checker → · Palette generator →