#3F9EA2#3F9EA2

#3F9EA2 is a light, moderate teal. Relative luminance 0.281; OKLCH L 64.5% C 0.088 H 199.1°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F9EA2
RGB	rgb(63, 158, 162)
HSL	hsl(182, 44%, 44%)
HSV	hsv(182, 61%, 64%)
CMYK	cmyk(61.1%, 2.5%, 0%, 36.5%)
CIE-LAB	lab(59.99, -26.27, -10.41)
CIE-LCH	lch(59.99, 28.26, 201.61°)
OKLab	oklab(64.52% -0.0834 -0.0288)
OKLCH	oklch(64.52% 0.088 199.1)
XYZ	xyz(20.7956, 28.1169, 38.5066)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9EA2 #A2433F

analogous

#3FA275 #3F9EA2 #3F6DA2

triadic

#3F9EA2 #A23F9E #9EA23F

tetradic

#3F9EA2 #753FA2 #A2433F #6DA23F

square

#3F9EA2 #753FA2 #A2433F #6DA23F

split-complementary

#3F9EA2 #A23F6D #A2753F

monochromatic

#1D484A #2E7376 #3F9EA2 #5EBCC0 #8ACFD1

Accessibility & contrast

On white

3.17

#3F9EA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#3F9EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9EA2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9EA2	#FFFFFF	#000000	##000000
##3F9EA2	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9397A2

Deuteranopia (green-blind)

#848CA3

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3f9ea2;
/* rgb */ color: rgb(63, 158, 162);
/* oklch */ color: oklch(64.5% 0.088 199.1);

Tailwind

colors: {
  custom: {
    50: '#80bbbd',
    500: '#3f9ea2',
    950: '#000000',
  },
}

SCSS

$custom: #3f9ea2;
$custom-light: #80bbbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9ea2",
  "rgb": {
    "r": 63,
    "g": 158,
    "b": 162
  },
  "hsl": {
    "h": 182.424,
    "s": 44,
    "l": 44.118
  },
  "oklch": {
    "l": 0.64519,
    "c": 0.08821,
    "h": 199.1
  },
  "luminance": 0.28119
}

Semantic roles & 50–950 ramp

primary

#3F9EA2

secondary

#BC8381

accent

#5954D4

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3F9EA2

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

Preview Lab → · Contrast checker → · Palette generator →