#39CCBB#39CCBB

#39CCBB is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.6% C 0.123 H 183.6°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#39CCBB
RGB	rgb(57, 204, 187)
HSL	hsl(173, 59%, 51%)
HSV	hsv(173, 72%, 80%)
CMYK	cmyk(72.1%, 0%, 8.3%, 20%)
CIE-LAB	lab(74.60, -41.78, -2.60)
CIE-LCH	lch(74.60, 41.86, 183.55°)
OKLab	oklab(76.58% -0.1226 -0.0077)
OKLCH	oklch(76.58% 0.123 183.6)
XYZ	xyz(32.2455, 47.6396, 54.5000)
Luminance	0.4764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CCBB #CC394A

analogous

#39CC71 #39CCBB #3993CC

triadic

#39CCBB #BB39CC #CCBB39

tetradic

#39CCBB #7139CC #CC394A #93CC39

square

#39CCBB #7139CC #CC394A #93CC39

split-complementary

#39CCBB #CC3993 #CC7139

monochromatic

#1C6E65 #299F91 #39CCBB #6AD9CC #9AE5DC

Accessibility & contrast

On white

1.99

#39CCBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#39CCBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CCBB

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CCBB	#FFFFFF	#000000	##000000
##39CCBB	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C0BA

Deuteranopia (green-blind)

#AEB1BD

Tritanopia (blue-blind)

#00D0C7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #39ccbb;
/* rgb */ color: rgb(57, 204, 187);
/* oklch */ color: oklch(76.6% 0.123 183.6);

Tailwind

colors: {
  custom: {
    50: '#85dccf',
    500: '#39ccbb',
    950: '#000000',
  },
}

SCSS

$custom: #39ccbb;
$custom-light: #85dccf;
$custom-dark: #000000;

JSON

{
  "hex": "#39ccbb",
  "rgb": {
    "r": 57,
    "g": 204,
    "b": 187
  },
  "hsl": {
    "h": 173.061,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76575,
    "c": 0.12286,
    "h": 183.6
  },
  "luminance": 0.47643
}

Semantic roles & 50–950 ramp

primary

#39CCBB

secondary

#D19097

accent

#4658E2

background

#F8FDFC

surface

#F0FBF9

border

#CBD4D2

text

#0D1513

muted

#7D8382

Preview Lab

Preview with #39CCBB

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

Preview Lab → · Contrast checker → · Palette generator →