#3FB18A#3FB18A

#3FB18A is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.6% C 0.118 H 166.7°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FB18A
RGB	rgb(63, 177, 138)
HSL	hsl(159, 48%, 47%)
HSV	hsv(159, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 22%, 30.6%)
CIE-LAB	lab(65.23, -41.47, 10.65)
CIE-LCH	lch(65.23, 42.81, 165.60°)
OKLab	oklab(68.56% -0.1151 0.0273)
OKLCH	oklch(68.56% 0.118 166.7)
XYZ	xyz(22.3571, 34.3336, 29.4886)
Luminance	0.3434 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB18A #B13F66

analogous

#3FB151 #3FB18A #3F9FB1

triadic

#3FB18A #8A3FB1 #B18A3F

tetradic

#3FB18A #513FB1 #B13F66 #9FB13F

square

#3FB18A #513FB1 #B13F66 #9FB13F

split-complementary

#3FB18A #B13F9F #B1513F

monochromatic

#1F5744 #2F8467 #3FB18A #65C8A6 #92D8C0

Accessibility & contrast

On white

2.67

#3FB18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#3FB18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB18A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB18A	#FFFFFF	#000000	##000000
##3FB18A	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA588

Deuteranopia (green-blind)

#9D9A8D

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb18a;
/* rgb */ color: rgb(63, 177, 138);
/* oklch */ color: oklch(68.6% 0.118 166.7);

Tailwind

colors: {
  custom: {
    50: '#81c9ac',
    500: '#3fb18a',
    950: '#000000',
  },
}

SCSS

$custom: #3fb18a;
$custom-light: #81c9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb18a",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 138
  },
  "hsl": {
    "h": 159.474,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68556,
    "c": 0.11826,
    "h": 166.7
  },
  "luminance": 0.34336
}

Semantic roles & 50–950 ramp

primary

#3FB18A

secondary

#C4889D

accent

#517FD7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #3FB18A

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

Preview Lab → · Contrast checker → · Palette generator →