#39ABC3#39ABC3

#39ABC3 is a light, moderate cyan. Relative luminance 0.339; OKLCH L 68.8% C 0.105 H 214.8°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#39ABC3
RGB	rgb(57, 171, 195)
HSL	hsl(190, 55%, 49%)
HSV	hsv(190, 71%, 76%)
CMYK	cmyk(70.8%, 12.3%, 0%, 23.5%)
CIE-LAB	lab(64.91, -23.77, -21.50)
CIE-LCH	lch(64.91, 32.05, 222.12°)
OKLab	oklab(68.81% -0.0862 -0.0599)
OKLCH	oklch(68.81% 0.105 214.8)
XYZ	xyz(26.0964, 33.9328, 56.7935)
Luminance	0.3394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABC3 #C35139

analogous

#39C396 #39ABC3 #3966C3

triadic

#39ABC3 #C339AB #ABC339

tetradic

#39ABC3 #9639C3 #C35139 #66C339

square

#39ABC3 #9639C3 #C35139 #66C339

split-complementary

#39ABC3 #C33966 #C39639

monochromatic

#1D5864 #2B8194 #39ABC3 #67C0D2 #96D3E0

Accessibility & contrast

On white

2.70

#39ABC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#39ABC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABC3

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABC3	#FFFFFF	#000000	##000000
##39ABC3	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA6C4

Deuteranopia (green-blind)

#8797C3

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39abc3;
/* rgb */ color: rgb(57, 171, 195);
/* oklch */ color: oklch(68.8% 0.105 214.8);

Tailwind

colors: {
  custom: {
    50: '#82c4d5',
    500: '#39abc3',
    950: '#000000',
  },
}

SCSS

$custom: #39abc3;
$custom-light: #82c4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#39abc3",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 195
  },
  "hsl": {
    "h": 190.435,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68808,
    "c": 0.10498,
    "h": 214.8
  },
  "luminance": 0.33936
}

Semantic roles & 50–950 ramp

primary

#39ABC3

secondary

#CC978C

accent

#644ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39ABC3

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

Preview Lab → · Contrast checker → · Palette generator →