#3FCEC9#3FCEC9

#3FCEC9 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.6% C 0.118 H 191.6°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FCEC9
RGB	rgb(63, 206, 201)
HSL	hsl(178, 59%, 53%)
HSV	hsv(178, 69%, 81%)
CMYK	cmyk(69.4%, 0%, 2.4%, 19.2%)
CIE-LAB	lab(75.71, -38.07, -8.50)
CIE-LCH	lch(75.71, 39.01, 192.59°)
OKLab	oklab(77.64% -0.116 -0.0237)
OKLCH	oklch(77.64% 0.118 191.6)
XYZ	xyz(34.6590, 49.4124, 62.9579)
Luminance	0.4942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCEC9 #CE3F44

analogous

#3FCE81 #3FCEC9 #3F8BCE

triadic

#3FCEC9 #C93FCE #CEC93F

tetradic

#3FCEC9 #813FCE #CE3F44 #8BCE3F

square

#3FCEC9 #813FCE #CE3F44 #8BCE3F

split-complementary

#3FCEC9 #CE3F8B #CE813F

monochromatic

#1E7572 #2AA6A1 #3FCEC9 #70DAD7 #A1E7E4

Accessibility & contrast

On white

1.93

#3FCEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#3FCEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCEC9

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCEC9	#FFFFFF	#000000	##000000
##3FCEC9	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C4C9

Deuteranopia (green-blind)

#ADB4CA

Tritanopia (blue-blind)

#00D4CC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #3fcec9;
/* rgb */ color: rgb(63, 206, 201);
/* oklch */ color: oklch(77.6% 0.118 191.6);

Tailwind

colors: {
  custom: {
    50: '#89ddd9',
    500: '#3fcec9',
    950: '#000000',
  },
}

SCSS

$custom: #3fcec9;
$custom-light: #89ddd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcec9",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 201
  },
  "hsl": {
    "h": 177.902,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77642,
    "c": 0.11845,
    "h": 191.6
  },
  "luminance": 0.49416
}

Semantic roles & 50–950 ramp

primary

#3FCEC9

secondary

#D39598

accent

#454BE3

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #3FCEC9

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

Preview Lab → · Contrast checker → · Palette generator →