#3FB18F#3FB18F

#3FB18F is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.7% C 0.115 H 169.6°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FB18F
RGB	rgb(63, 177, 143)
HSL	hsl(162, 48%, 47%)
HSV	hsv(162, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 19.2%, 30.6%)
CIE-LAB	lab(65.34, -40.27, 8.06)
CIE-LCH	lch(65.34, 41.07, 168.69°)
OKLab	oklab(68.69% -0.1127 0.0206)
OKLCH	oklch(68.69% 0.115 169.6)
XYZ	xyz(22.7275, 34.4818, 31.4392)
Luminance	0.3448 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB18F #B13F61

analogous

#3FB156 #3FB18F #3F9AB1

triadic

#3FB18F #8F3FB1 #B18F3F

tetradic

#3FB18F #563FB1 #B13F61 #9AB13F

square

#3FB18F #563FB1 #B13F61 #9AB13F

split-complementary

#3FB18F #B13F9A #B1563F

monochromatic

#1F5746 #2F846B #3FB18F #65C8AB #92D8C3

Accessibility & contrast

On white

2.66

#3FB18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#3FB18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB18F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB18F	#FFFFFF	#000000	##000000
##3FB18F	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA58D

Deuteranopia (green-blind)

#9C9A91

Tritanopia (blue-blind)

#00B2A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb18f;
/* rgb */ color: rgb(63, 177, 143);
/* oklch */ color: oklch(68.7% 0.115 169.6);

Tailwind

colors: {
  custom: {
    50: '#81c9af',
    500: '#3fb18f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb18f;
$custom-light: #81c9af;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb18f",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 143
  },
  "hsl": {
    "h": 162.105,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6869,
    "c": 0.11458,
    "h": 169.6
  },
  "luminance": 0.34484
}

Semantic roles & 50–950 ramp

primary

#3FB18F

secondary

#C4889A

accent

#5179D7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #3FB18F

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

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