#3F9783#3F9783

#3F9783 is a mid, moderate teal. Relative luminance 0.248; OKLCH L 61.7% C 0.090 H 175.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3F9783
RGB	rgb(63, 151, 131)
HSL	hsl(166, 41%, 42%)
HSV	hsv(166, 58%, 59%)
CMYK	cmyk(58.3%, 0%, 13.2%, 40.8%)
CIE-LAB	lab(56.91, -31.38, 2.66)
CIE-LCH	lch(56.91, 31.49, 175.16°)
OKLab	oklab(61.72% -0.0898 0.0066)
OKLCH	oklch(61.72% 0.09 175.8)
XYZ	xyz(17.2114, 24.8270, 25.3534)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9783 #973F53

analogous

#3F9757 #3F9783 #3F7F97

triadic

#3F9783 #833F97 #97833F

tetradic

#3F9783 #573F97 #973F53 #7F973F

square

#3F9783 #573F97 #973F53 #7F973F

split-complementary

#3F9783 #973F7F #97573F

monochromatic

#1B4138 #2D6C5E #3F9783 #59BAA4 #85CCBC

Accessibility & contrast

On white

3.52

#3F9783 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#3F9783 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9783

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9783	#FFFFFF	#000000	##000000
##3F9783	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928E82

Deuteranopia (green-blind)

#858584

Tritanopia (blue-blind)

#009991

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f9783;
/* rgb */ color: rgb(63, 151, 131);
/* oklch */ color: oklch(61.7% 0.090 175.8);

Tailwind

colors: {
  custom: {
    50: '#7db6a7',
    500: '#3f9783',
    950: '#000000',
  },
}

SCSS

$custom: #3f9783;
$custom-light: #7db6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9783",
  "rgb": {
    "r": 63,
    "g": 151,
    "b": 131
  },
  "hsl": {
    "h": 166.364,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61715,
    "c": 0.09001,
    "h": 175.8
  },
  "luminance": 0.24829
}

Semantic roles & 50–950 ramp

primary

#3F9783

secondary

#B67C89

accent

#5773D1

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #3F9783

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

Preview Lab → · Contrast checker → · Palette generator →