#3FA4A0#3FA4A0

#3FA4A0 is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.9% C 0.093 H 191.5°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4A0
RGB	rgb(63, 164, 160)
HSL	hsl(178, 44%, 45%)
HSV	hsv(178, 62%, 64%)
CMYK	cmyk(61.6%, 0%, 2.4%, 35.7%)
CIE-LAB	lab(61.78, -29.81, -6.62)
CIE-LCH	lch(61.78, 30.53, 192.52°)
OKLab	oklab(65.94% -0.0908 -0.0184)
OKLCH	oklch(65.94% 0.093 191.5)
XYZ	xyz(21.6677, 30.1435, 37.9272)
Luminance	0.3015 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4A0 #A43F43

analogous

#3FA46E #3FA4A0 #3F76A4

triadic

#3FA4A0 #A03FA4 #A4A03F

tetradic

#3FA4A0 #6E3FA4 #A43F43 #76A43F

square

#3FA4A0 #6E3FA4 #A43F43 #76A43F

split-complementary

#3FA4A0 #A43F76 #A46E3F

monochromatic

#1D4C4A #2E7875 #3FA4A0 #5FC1BE #8BD2D0

Accessibility & contrast

On white

2.99

#3FA4A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#3FA4A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4A0

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4A0	#FFFFFF	#000000	##000000
##3FA4A0	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9CA0

Deuteranopia (green-blind)

#8B90A1

Tritanopia (blue-blind)

#00A8A2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3fa4a0;
/* rgb */ color: rgb(63, 164, 160);
/* oklch */ color: oklch(65.9% 0.093 191.5);

Tailwind

colors: {
  custom: {
    50: '#80bfbc',
    500: '#3fa4a0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4a0;
$custom-light: #80bfbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4a0",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 160
  },
  "hsl": {
    "h": 177.624,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6594,
    "c": 0.09265,
    "h": 191.5
  },
  "luminance": 0.30146
}

Semantic roles & 50–950 ramp

primary

#3FA4A0

secondary

#BD8284

accent

#5459D4

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA4A0

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

Preview Lab → · Contrast checker → · Palette generator →