#3F888B#3F888B

#3F888B is a mid, moderate teal. Relative luminance 0.205; OKLCH L 58.2% C 0.073 H 199.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3F888B
RGB	rgb(63, 136, 139)
HSL	hsl(182, 38%, 40%)
HSV	hsv(182, 55%, 55%)
CMYK	cmyk(54.7%, 2.2%, 0%, 45.5%)
CIE-LAB	lab(52.43, -21.71, -8.54)
CIE-LCH	lch(52.43, 23.33, 201.48°)
OKLab	oklab(58.17% -0.0687 -0.0236)
OKLCH	oklch(58.17% 0.073 199)
XYZ	xyz(15.5123, 20.5277, 27.5658)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F888B #8B423F

analogous

#3F8B68 #3F888B #3F628B

triadic

#3F888B #8B3F88 #888B3F

tetradic

#3F888B #683F8B #8B423F #628B3F

square

#3F888B #683F8B #8B423F #628B3F

split-complementary

#3F888B #8B3F62 #8B683F

monochromatic

#193637 #2C5F61 #3F888B #55AEB2 #7FC2C5

Accessibility & contrast

On white

4.11

#3F888B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#3F888B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F888B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F888B	#FFFFFF	#000000	##000000
##3F888B	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F828B

Deuteranopia (green-blind)

#73798B

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f888b;
/* rgb */ color: rgb(63, 136, 139);
/* oklch */ color: oklch(58.2% 0.073 199.0);

Tailwind

colors: {
  custom: {
    50: '#7cabac',
    500: '#3f888b',
    950: '#000000',
  },
}

SCSS

$custom: #3f888b;
$custom-light: #7cabac;
$custom-dark: #000000;

JSON

{
  "hex": "#3f888b",
  "rgb": {
    "r": 63,
    "g": 136,
    "b": 139
  },
  "hsl": {
    "h": 182.368,
    "s": 37.624,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5817,
    "c": 0.07261,
    "h": 199
  },
  "luminance": 0.20529
}

Semantic roles & 50–950 ramp

primary

#3F888B

secondary

#AF7976

accent

#5F5ACE

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #3F888B

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

Preview Lab → · Contrast checker → · Palette generator →