#3FC5BF#3FC5BF

#3FC5BF is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.1% C 0.113 H 190.7°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5BF
RGB	rgb(63, 197, 191)
HSL	hsl(177, 54%, 51%)
HSV	hsv(177, 68%, 77%)
CMYK	cmyk(68%, 0%, 3%, 22.7%)
CIE-LAB	lab(72.73, -36.73, -7.52)
CIE-LCH	lch(72.73, 37.49, 191.56°)
OKLab	oklab(75.12% -0.1114 -0.021)
OKLCH	oklch(75.12% 0.113 190.7)
XYZ	xyz(31.4158, 44.7472, 56.2615)
Luminance	0.4475 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5BF #C53F45

analogous

#3FC57C #3FC5BF #3F88C5

triadic

#3FC5BF #BF3FC5 #C5BF3F

tetradic

#3FC5BF #7C3FC5 #C53F45 #88C53F

square

#3FC5BF #7C3FC5 #C53F45 #88C53F

split-complementary

#3FC5BF #C53F88 #C57C3F

monochromatic

#206A66 #2E9994 #3FC5BF #6ED3CF #9DE1DE

Accessibility & contrast

On white

2.11

#3FC5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#3FC5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5BF

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5BF	#FFFFFF	#000000	##000000
##3FC5BF	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABBBF

Deuteranopia (green-blind)

#A6ACC0

Tritanopia (blue-blind)

#00CAC3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc5bf;
/* rgb */ color: rgb(63, 197, 191);
/* oklch */ color: oklch(75.1% 0.113 190.7);

Tailwind

colors: {
  custom: {
    50: '#87d7d2',
    500: '#3fc5bf',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5bf;
$custom-light: #87d7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5bf",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 191
  },
  "hsl": {
    "h": 177.313,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75124,
    "c": 0.1134,
    "h": 190.7
  },
  "luminance": 0.44751
}

Semantic roles & 50–950 ramp

primary

#3FC5BF

secondary

#CE9295

accent

#4B51DD

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1414

muted

#7E8382

Preview Lab

Preview with #3FC5BF

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

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