#3FA4A3#3FA4A3

#3FA4A3 is a light, moderate teal. Relative luminance 0.303; OKLCH L 66.0% C 0.092 H 194.2°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4A3
RGB	rgb(63, 164, 163)
HSL	hsl(179, 44%, 45%)
HSV	hsv(179, 62%, 64%)
CMYK	cmyk(61.6%, 0%, 0.6%, 35.7%)
CIE-LAB	lab(61.87, -28.96, -8.17)
CIE-LCH	lch(61.87, 30.09, 195.76°)
OKLab	oklab(66.05% -0.0894 -0.0227)
OKLCH	oklch(66.05% 0.092 194.2)
XYZ	xyz(21.9333, 30.2497, 39.3261)
Luminance	0.3025 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4A3 #A43F40

analogous

#3FA471 #3FA4A3 #3F73A4

triadic

#3FA4A3 #A33FA4 #A4A33F

tetradic

#3FA4A3 #713FA4 #A43F40 #73A43F

square

#3FA4A3 #713FA4 #A43F40 #73A43F

split-complementary

#3FA4A3 #A43F73 #A4713F

monochromatic

#1D4C4B #2E7877 #3FA4A3 #5FC1C0 #8BD2D2

Accessibility & contrast

On white

2.98

#3FA4A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#3FA4A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4A3

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4A3	#FFFFFF	#000000	##000000
##3FA4A3	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9CA3

Deuteranopia (green-blind)

#8A90A4

Tritanopia (blue-blind)

#00A9A3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa4a3;
/* rgb */ color: rgb(63, 164, 163);
/* oklch */ color: oklch(66.0% 0.092 194.2);

Tailwind

colors: {
  custom: {
    50: '#80bfbe',
    500: '#3fa4a3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4a3;
$custom-light: #80bfbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4a3",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 163
  },
  "hsl": {
    "h": 179.406,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66045,
    "c": 0.09228,
    "h": 194.2
  },
  "luminance": 0.30252
}

Semantic roles & 50–950 ramp

primary

#3FA4A3

secondary

#BD8282

accent

#5455D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA4A3

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

Preview Lab → · Contrast checker → · Palette generator →