#3FCDB5#3FCDB5

#3FCDB5 is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.8% C 0.124 H 179.0°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3FCDB5
RGB	rgb(63, 205, 181)
HSL	hsl(170, 59%, 53%)
HSV	hsv(170, 69%, 80%)
CMYK	cmyk(69.3%, 0%, 11.7%, 19.6%)
CIE-LAB	lab(74.86, -43.01, 1.04)
CIE-LCH	lch(74.86, 43.02, 178.61°)
OKLab	oklab(76.77% -0.124 0.0021)
OKLCH	oklch(76.77% 0.124 179)
XYZ	xyz(32.2176, 48.0519, 51.2841)
Luminance	0.4806 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCDB5 #CD3F57

analogous

#3FCD6E #3FCDB5 #3F9ECD

triadic

#3FCDB5 #B53FCD #CDB53F

tetradic

#3FCDB5 #6E3FCD #CD3F57 #9ECD3F

square

#3FCDB5 #6E3FCD #CD3F57 #9ECD3F

split-complementary

#3FCDB5 #CD3F9E #CD6E3F

monochromatic

#1E7465 #2BA490 #3FCDB5 #70DAC8 #A0E6DA

Accessibility & contrast

On white

1.98

#3FCDB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#3FCDB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCDB5

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCDB5	#FFFFFF	#000000	##000000
##3FCDB5	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C1B4

Deuteranopia (green-blind)

#B1B2B7

Tritanopia (blue-blind)

#00D0C6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fcdb5;
/* rgb */ color: rgb(63, 205, 181);
/* oklch */ color: oklch(76.8% 0.124 179.0);

Tailwind

colors: {
  custom: {
    50: '#87ddcb',
    500: '#3fcdb5',
    950: '#000000',
  },
}

SCSS

$custom: #3fcdb5;
$custom-light: #87ddcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcdb5",
  "rgb": {
    "r": 63,
    "g": 205,
    "b": 181
  },
  "hsl": {
    "h": 169.859,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76769,
    "c": 0.124,
    "h": 179
  },
  "luminance": 0.48056
}

Semantic roles & 50–950 ramp

primary

#3FCDB5

secondary

#D3959F

accent

#4660E2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FCDB5

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

Preview Lab → · Contrast checker → · Palette generator →