#39C3DA#39C3DA

#39C3DA is a light, moderate teal. Relative luminance 0.450; OKLCH L 75.5% C 0.118 H 211.3°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#39C3DA
RGB	rgb(57, 195, 218)
HSL	hsl(189, 69%, 54%)
HSV	hsv(189, 74%, 85%)
CMYK	cmyk(73.9%, 10.6%, 0%, 14.5%)
CIE-LAB	lab(72.86, -28.62, -22.00)
CIE-LCH	lch(72.86, 36.09, 217.55°)
OKLab	oklab(75.49% -0.1006 -0.0613)
OKLCH	oklch(75.49% 0.118 211.3)
XYZ	xyz(33.8519, 44.9580, 73.2097)
Luminance	0.4496 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C3DA #DA5039

analogous

#39DAA0 #39C3DA #3973DA

triadic

#39C3DA #DA39C3 #C3DA39

tetradic

#39C3DA #A039DA #DA5039 #73DA39

square

#39C3DA #A039DA #DA5039 #73DA39

split-complementary

#39C3DA #DA3973 #DAA039

monochromatic

#187281 #229FB4 #39C3DA #6DD3E4 #A0E2ED

Accessibility & contrast

On white

2.10

#39C3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#39C3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C3DA

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C3DA	#FFFFFF	#000000	##000000
##39C3DA	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BCDB

Deuteranopia (green-blind)

#9AACDA

Tritanopia (blue-blind)

#00CDCA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #39c3da;
/* rgb */ color: rgb(57, 195, 218);
/* oklch */ color: oklch(75.5% 0.118 211.3);

Tailwind

colors: {
  custom: {
    50: '#87d5e5',
    500: '#39c3da',
    950: '#000000',
  },
}

SCSS

$custom: #39c3da;
$custom-light: #87d5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#39c3da",
  "rgb": {
    "r": 57,
    "g": 195,
    "b": 218
  },
  "hsl": {
    "h": 188.571,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75486,
    "c": 0.11775,
    "h": 211.3
  },
  "luminance": 0.44962
}

Semantic roles & 50–950 ramp

primary

#39C3DA

secondary

#DA9F95

accent

#553CEB

background

#F9FDFE

surface

#F1FAFC

border

#CBD3D5

text

#0D1415

muted

#7E8384

Preview Lab

Preview with #39C3DA

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

Preview Lab → · Contrast checker → · Palette generator →