#3FCAAA#3FCAAA

#3FCAAA is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.7% C 0.127 H 174.0°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FCAAA
RGB	rgb(63, 202, 170)
HSL	hsl(166, 57%, 52%)
HSV	hsv(166, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 15.8%, 20.8%)
CIE-LAB	lab(73.67, -44.50, 5.26)
CIE-LCH	lch(73.67, 44.81, 173.25°)
OKLab	oklab(75.71% -0.126 0.0133)
OKLCH	oklch(75.71% 0.127 174)
XYZ	xyz(30.4225, 46.1966, 45.3359)
Luminance	0.4620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCAAA #CA3F5F

analogous

#3FCA65 #3FCAAA #3FA5CA

triadic

#3FCAAA #AA3FCA #CAAA3F

tetradic

#3FCAAA #653FCA #CA3F5F #A5CA3F

square

#3FCAAA #653FCA #CA3F5F #A5CA3F

split-complementary

#3FCAAA #CA3FA5 #CA653F

monochromatic

#1F705D #2CA085 #3FCAAA #6FD7BF #9FE4D4

Accessibility & contrast

On white

2.05

#3FCAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#3FCAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCAAA

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCAAA	#FFFFFF	#000000	##000000
##3FCAAA	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BDA9

Deuteranopia (green-blind)

#B0AFAC

Tritanopia (blue-blind)

#00CCC1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fcaaa;
/* rgb */ color: rgb(63, 202, 170);
/* oklch */ color: oklch(75.7% 0.127 174.0);

Tailwind

colors: {
  custom: {
    50: '#86dbc3',
    500: '#3fcaaa',
    950: '#000000',
  },
}

SCSS

$custom: #3fcaaa;
$custom-light: #86dbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcaaa",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 170
  },
  "hsl": {
    "h": 166.187,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7571,
    "c": 0.12669,
    "h": 174
  },
  "luminance": 0.462
}

Semantic roles & 50–950 ramp

primary

#3FCAAA

secondary

#D194A2

accent

#486BE0

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #3FCAAA

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

Preview Lab → · Contrast checker → · Palette generator →