#39BBB5#39BBB5

#39BBB5 is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.2% C 0.110 H 190.5°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#39BBB5
RGB	rgb(57, 187, 181)
HSL	hsl(177, 53%, 48%)
HSV	hsv(177, 70%, 73%)
CMYK	cmyk(69.5%, 0%, 3.2%, 26.7%)
CIE-LAB	lab(69.29, -35.74, -7.17)
CIE-LCH	lch(69.29, 36.45, 191.34°)
OKLab	oklab(72.2% -0.1083 -0.02)
OKLCH	oklch(72.2% 0.11 190.5)
XYZ	xyz(27.7943, 39.7435, 49.9135)
Luminance	0.3975 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BBB5 #BB393F

analogous

#39BB74 #39BBB5 #3980BB

triadic

#39BBB5 #B539BB #BBB539

tetradic

#39BBB5 #7439BB #BB393F #80BB39

square

#39BBB5 #7439BB #BB393F #80BB39

split-complementary

#39BBB5 #BB3980 #BB7439

monochromatic

#1C5D5A #2B8C88 #39BBB5 #62CFCA #91DDDA

Accessibility & contrast

On white

2.35

#39BBB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#39BBB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BBB5

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BBB5	#FFFFFF	#000000	##000000
##39BBB5	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B1B5

Deuteranopia (green-blind)

#9DA3B6

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #39bbb5;
/* rgb */ color: rgb(57, 187, 181);
/* oklch */ color: oklch(72.2% 0.110 190.5);

Tailwind

colors: {
  custom: {
    50: '#82d0cb',
    500: '#39bbb5',
    950: '#000000',
  },
}

SCSS

$custom: #39bbb5;
$custom-light: #82d0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#39bbb5",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 181
  },
  "hsl": {
    "h": 177.231,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72197,
    "c": 0.11016,
    "h": 190.5
  },
  "luminance": 0.39747
}

Semantic roles & 50–950 ramp

primary

#39BBB5

secondary

#C8878A

accent

#4B52DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #39BBB5

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

Preview Lab → · Contrast checker → · Palette generator →