#3FB18B#3FB18B

#3FB18B is a light, moderate teal. Relative luminance 0.344; OKLCH L 68.6% C 0.118 H 167.3°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FB18B
RGB	rgb(63, 177, 139)
HSL	hsl(160, 48%, 47%)
HSV	hsv(160, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 21.5%, 30.6%)
CIE-LAB	lab(65.25, -41.23, 10.13)
CIE-LCH	lch(65.25, 42.46, 166.20°)
OKLab	oklab(68.58% -0.1146 0.0259)
OKLCH	oklch(68.58% 0.118 167.3)
XYZ	xyz(22.4299, 34.3627, 29.8717)
Luminance	0.3437 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB18B #B13F65

analogous

#3FB152 #3FB18B #3F9EB1

triadic

#3FB18B #8B3FB1 #B18B3F

tetradic

#3FB18B #523FB1 #B13F65 #9EB13F

square

#3FB18B #523FB1 #B13F65 #9EB13F

split-complementary

#3FB18B #B13F9E #B1523F

monochromatic

#1F5744 #2F8468 #3FB18B #65C8A7 #92D8C1

Accessibility & contrast

On white

2.67

#3FB18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#3FB18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB18B

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB18B	#FFFFFF	#000000	##000000
##3FB18B	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)

#ADA589

Deuteranopia (green-blind)

#9D9A8E

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb18b;
/* rgb */ color: rgb(63, 177, 139);
/* oklch */ color: oklch(68.6% 0.118 167.3);

Tailwind

colors: {
  custom: {
    50: '#81c9ac',
    500: '#3fb18b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb18b;
$custom-light: #81c9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb18b",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 139
  },
  "hsl": {
    "h": 160,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68582,
    "c": 0.11751,
    "h": 167.3
  },
  "luminance": 0.34365
}

Semantic roles & 50–950 ramp

primary

#3FB18B

secondary

#C4889C

accent

#517DD7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #3FB18B

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

Preview Lab → · Contrast checker → · Palette generator →