#3FCBB3#3FCBB3

#3FCBB3 is a light, vivid teal. Relative luminance 0.470; OKLCH L 76.2% C 0.123 H 178.9°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FCBB3
RGB	rgb(63, 203, 179)
HSL	hsl(170, 57%, 52%)
HSV	hsv(170, 69%, 80%)
CMYK	cmyk(69%, 0%, 11.8%, 20.4%)
CIE-LAB	lab(74.20, -42.65, 1.17)
CIE-LCH	lch(74.20, 42.66, 178.43°)
OKLab	oklab(76.22% -0.1229 0.0024)
OKLCH	oklch(76.22% 0.123 178.9)
XYZ	xyz(31.5386, 47.0197, 50.0526)
Luminance	0.4702 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCBB3 #CB3F57

analogous

#3FCB6D #3FCBB3 #3F9DCB

triadic

#3FCBB3 #B33FCB #CBB33F

tetradic

#3FCBB3 #6D3FCB #CB3F57 #9DCB3F

square

#3FCBB3 #6D3FCB #CB3F57 #9DCB3F

split-complementary

#3FCBB3 #CB3F9D #CB6D3F

monochromatic

#1F7163 #2CA18D #3FCBB3 #6FD8C6 #9FE5D9

Accessibility & contrast

On white

2.02

#3FCBB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#3FCBB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCBB3

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCBB3	#FFFFFF	#000000	##000000
##3FCBB3	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BFB2

Deuteranopia (green-blind)

#AFB1B5

Tritanopia (blue-blind)

#00CEC4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #3fcbb3;
/* rgb */ color: rgb(63, 203, 179);
/* oklch */ color: oklch(76.2% 0.123 178.9);

Tailwind

colors: {
  custom: {
    50: '#87dbc9',
    500: '#3fcbb3',
    950: '#000000',
  },
}

SCSS

$custom: #3fcbb3;
$custom-light: #87dbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcbb3",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 179
  },
  "hsl": {
    "h": 169.714,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76217,
    "c": 0.1229,
    "h": 178.9
  },
  "luminance": 0.47023
}

Semantic roles & 50–950 ramp

primary

#3FCBB3

secondary

#D1949F

accent

#4761E1

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCBB3

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

Preview Lab → · Contrast checker → · Palette generator →