#39ACC0#39ACC0

#39ACC0 is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.9% C 0.104 H 211.6°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#39ACC0
RGB	rgb(57, 172, 192)
HSL	hsl(189, 54%, 49%)
HSV	hsv(189, 70%, 75%)
CMYK	cmyk(70.3%, 10.4%, 0%, 24.7%)
CIE-LAB	lab(65.10, -25.22, -19.53)
CIE-LCH	lch(65.10, 31.90, 217.76°)
OKLab	oklab(68.93% -0.0884 -0.0543)
OKLCH	oklch(68.93% 0.104 211.6)
XYZ	xyz(25.9502, 34.1777, 55.0882)
Luminance	0.3418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ACC0 #C04D39

analogous

#39C091 #39ACC0 #3969C0

triadic

#39ACC0 #C039AC #ACC039

tetradic

#39ACC0 #9139C0 #C04D39 #69C039

square

#39ACC0 #9139C0 #C04D39 #69C039

split-complementary

#39ACC0 #C03969 #C09139

monochromatic

#1D5762 #2B8291 #39ACC0 #65C1D1 #94D4DF

Accessibility & contrast

On white

2.68

#39ACC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#39ACC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ACC0

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ACC0	#FFFFFF	#000000	##000000
##39ACC0	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA6C1

Deuteranopia (green-blind)

#8998C0

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39acc0;
/* rgb */ color: rgb(57, 172, 192);
/* oklch */ color: oklch(68.9% 0.104 211.6);

Tailwind

colors: {
  custom: {
    50: '#82c5d3',
    500: '#39acc0',
    950: '#000000',
  },
}

SCSS

$custom: #39acc0;
$custom-light: #82c5d3;
$custom-dark: #000000;

JSON

{
  "hex": "#39acc0",
  "rgb": {
    "r": 57,
    "g": 172,
    "b": 192
  },
  "hsl": {
    "h": 188.889,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.68929,
    "c": 0.10381,
    "h": 211.6
  },
  "luminance": 0.34181
}

Semantic roles & 50–950 ramp

primary

#39ACC0

secondary

#CB948A

accent

#604ADE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #39ACC0

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

Preview Lab → · Contrast checker → · Palette generator →