#3FC9B7#3FC9B7

#3FC9B7 is a light, moderate teal. Relative luminance 0.462; OKLCH L 75.8% C 0.119 H 182.6°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FC9B7
RGB	rgb(63, 201, 183)
HSL	hsl(172, 56%, 52%)
HSV	hsv(172, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 9%, 21.2%)
CIE-LAB	lab(73.70, -40.72, -1.73)
CIE-LCH	lch(73.70, 40.75, 182.43°)
OKLab	oklab(75.85% -0.119 -0.0053)
OKLCH	oklch(75.85% 0.119 182.6)
XYZ	xyz(31.4797, 46.2453, 52.0577)
Luminance	0.4625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC9B7 #C93F51

analogous

#3FC972 #3FC9B7 #3F96C9

triadic

#3FC9B7 #B73FC9 #C9B73F

tetradic

#3FC9B7 #723FC9 #C93F51 #96C93F

square

#3FC9B7 #723FC9 #C93F51 #96C93F

split-complementary

#3FC9B7 #C93F96 #C9723F

monochromatic

#1F6F64 #2D9E8F #3FC9B7 #6FD6C9 #9FE4DB

Accessibility & contrast

On white

2.05

#3FC9B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#3FC9B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC9B7

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC9B7	#FFFFFF	#000000	##000000
##3FC9B7	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BEB6

Deuteranopia (green-blind)

#ACAFB9

Tritanopia (blue-blind)

#00CDC3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fc9b7;
/* rgb */ color: rgb(63, 201, 183);
/* oklch */ color: oklch(75.8% 0.119 182.6);

Tailwind

colors: {
  custom: {
    50: '#87dacc',
    500: '#3fc9b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc9b7;
$custom-light: #87dacc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc9b7",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 183
  },
  "hsl": {
    "h": 172.174,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75846,
    "c": 0.11917,
    "h": 182.6
  },
  "luminance": 0.46249
}

Semantic roles & 50–950 ramp

primary

#3FC9B7

secondary

#D0949C

accent

#485CDF

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FC9B7

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

Preview Lab → · Contrast checker → · Palette generator →