#3FA188#3FA188

#3FA188 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.4% C 0.099 H 173.3°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FA188
RGB	rgb(63, 161, 136)
HSL	hsl(165, 44%, 44%)
HSV	hsv(165, 61%, 63%)
CMYK	cmyk(60.9%, 0%, 15.5%, 36.9%)
CIE-LAB	lab(60.18, -34.79, 4.55)
CIE-LCH	lch(60.18, 35.09, 172.54°)
OKLab	oklab(64.42% -0.0986 0.0115)
OKLCH	oklch(64.42% 0.099 173.3)
XYZ	xyz(19.2366, 28.3221, 27.7407)
Luminance	0.2832 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA188 #A13F58

analogous

#3FA157 #3FA188 #3F89A1

triadic

#3FA188 #883FA1 #A1883F

tetradic

#3FA188 #573FA1 #A13F58 #89A13F

square

#3FA188 #573FA1 #A13F58 #89A13F

split-complementary

#3FA188 #A13F89 #A1573F

monochromatic

#1D493E #2E7563 #3FA188 #5DC0A7 #89D1BF

Accessibility & contrast

On white

3.15

#3FA188 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#3FA188 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA188

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA188	#FFFFFF	#000000	##000000
##3FA188	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9787

Deuteranopia (green-blind)

#8E8D8A

Tritanopia (blue-blind)

#00A39A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3fa188;
/* rgb */ color: rgb(63, 161, 136);
/* oklch */ color: oklch(64.4% 0.099 173.3);

Tailwind

colors: {
  custom: {
    50: '#7ebdaa',
    500: '#3fa188',
    950: '#000000',
  },
}

SCSS

$custom: #3fa188;
$custom-light: #7ebdaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa188",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 136
  },
  "hsl": {
    "h": 164.694,
    "s": 43.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6442,
    "c": 0.09931,
    "h": 173.3
  },
  "luminance": 0.28324
}

Semantic roles & 50–950 ramp

primary

#3FA188

secondary

#BC808F

accent

#5475D3

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #3FA188

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

Preview Lab → · Contrast checker → · Palette generator →