#3F989D#3F989D

#3F989D is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.8% C 0.084 H 200.3°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3F989D
RGB	rgb(63, 152, 157)
HSL	hsl(183, 43%, 43%)
HSV	hsv(183, 60%, 62%)
CMYK	cmyk(59.9%, 3.2%, 0%, 38.4%)
CIE-LAB	lab(57.99, -24.71, -10.58)
CIE-LCH	lch(57.99, 26.88, 203.18°)
OKLab	oklab(62.84% -0.079 -0.0293)
OKLCH	oklch(62.84% 0.084 200.3)
XYZ	xyz(19.3614, 25.9456, 35.8794)
Luminance	0.2595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F989D #9D443F

analogous

#3F9D73 #3F989D #3F699D

triadic

#3F989D #9D3F98 #989D3F

tetradic

#3F989D #733F9D #9D443F #699D3F

square

#3F989D #733F9D #9D443F #699D3F

split-complementary

#3F989D #9D3F69 #9D733F

monochromatic

#1C4346 #2D6E71 #3F989D #5CB8BD #87CBCF

Accessibility & contrast

On white

3.39

#3F989D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3F989D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F989D

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F989D	#FFFFFF	#000000	##000000
##3F989D	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E929D

Deuteranopia (green-blind)

#7F879E

Tritanopia (blue-blind)

#009D99

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f989d;
/* rgb */ color: rgb(63, 152, 157);
/* oklch */ color: oklch(62.8% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#7fb6b9',
    500: '#3f989d',
    950: '#000000',
  },
}

SCSS

$custom: #3f989d;
$custom-light: #7fb6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f989d",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 157
  },
  "hsl": {
    "h": 183.191,
    "s": 42.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.62843,
    "c": 0.08421,
    "h": 200.3
  },
  "luminance": 0.25948
}

Semantic roles & 50–950 ramp

primary

#3F989D

secondary

#BA817E

accent

#5C55D3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #3F989D

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

Preview Lab → · Contrast checker → · Palette generator →