#3FCAA9#3FCAA9

#3FCAA9 is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.7% C 0.127 H 173.4°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FCAA9
RGB	rgb(63, 202, 169)
HSL	hsl(166, 57%, 52%)
HSV	hsv(166, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 16.3%, 20.8%)
CIE-LAB	lab(73.65, -44.75, 5.77)
CIE-LCH	lch(73.65, 45.12, 172.65°)
OKLab	oklab(75.68% -0.1265 0.0146)
OKLCH	oklch(75.68% 0.127 173.4)
XYZ	xyz(30.3282, 46.1589, 44.8396)
Luminance	0.4616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCAA9 #CA3F60

analogous

#3FCA63 #3FCAA9 #3FA6CA

triadic

#3FCAA9 #A93FCA #CAA93F

tetradic

#3FCAA9 #633FCA #CA3F60 #A6CA3F

square

#3FCAA9 #633FCA #CA3F60 #A6CA3F

split-complementary

#3FCAA9 #CA3FA6 #CA633F

monochromatic

#1F705D #2CA084 #3FCAA9 #6FD7BE #9FE4D4

Accessibility & contrast

On white

2.05

#3FCAA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#3FCAA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCAA9

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCAA9	#FFFFFF	#000000	##000000
##3FCAA9	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BDA7

Deuteranopia (green-blind)

#B0AFAB

Tritanopia (blue-blind)

#00CCC0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcaa9;
/* rgb */ color: rgb(63, 202, 169);
/* oklch */ color: oklch(75.7% 0.127 173.4);

Tailwind

colors: {
  custom: {
    50: '#86dbc2',
    500: '#3fcaa9',
    950: '#000000',
  },
}

SCSS

$custom: #3fcaa9;
$custom-light: #86dbc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcaa9",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 169
  },
  "hsl": {
    "h": 165.755,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75682,
    "c": 0.1273,
    "h": 173.4
  },
  "luminance": 0.46162
}

Semantic roles & 50–950 ramp

primary

#3FCAA9

secondary

#D194A2

accent

#486CE0

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #3FCAA9

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

Preview Lab → · Contrast checker → · Palette generator →