#3F989F#3F989F

#3F989F is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.9% C 0.084 H 202.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3F989F
RGB	rgb(63, 152, 159)
HSL	hsl(184, 43%, 44%)
HSV	hsv(184, 60%, 62%)
CMYK	cmyk(60.4%, 4.4%, 0%, 37.6%)
CIE-LAB	lab(58.05, -24.12, -11.62)
CIE-LCH	lch(58.05, 26.77, 205.73°)
OKLab	oklab(62.92% -0.0781 -0.0322)
OKLCH	oklch(62.92% 0.084 202.4)
XYZ	xyz(19.5335, 26.0144, 36.7860)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F989F #9F463F

analogous

#3F9F76 #3F989F #3F689F

triadic

#3F989F #9F3F98 #989F3F

tetradic

#3F989F #763F9F #9F463F #689F3F

square

#3F989F #763F9F #9F463F #689F3F

split-complementary

#3F989F #9F3F68 #9F763F

monochromatic

#1C4447 #2E6E73 #3F989F #5DB7BF #88CBD0

Accessibility & contrast

On white

3.39

#3F989F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#3F989F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F989F

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F989F	#FFFFFF	#000000	##000000
##3F989F	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D92A0

Deuteranopia (green-blind)

#7E879F

Tritanopia (blue-blind)

#009E9A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3f989f;
/* rgb */ color: rgb(63, 152, 159);
/* oklch */ color: oklch(62.9% 0.084 202.4);

Tailwind

colors: {
  custom: {
    50: '#7fb6bb',
    500: '#3f989f',
    950: '#000000',
  },
}

SCSS

$custom: #3f989f;
$custom-light: #7fb6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3f989f",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 159
  },
  "hsl": {
    "h": 184.375,
    "s": 43.243,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62918,
    "c": 0.08445,
    "h": 202.4
  },
  "luminance": 0.26016
}

Semantic roles & 50–950 ramp

primary

#3F989F

secondary

#BB847F

accent

#5E55D3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #3F989F

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

Preview Lab → · Contrast checker → · Palette generator →