#399DA2#399DA2

#399DA2 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.1% C 0.091 H 199.8°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#399DA2
RGB	rgb(57, 157, 162)
HSL	hsl(183, 48%, 43%)
HSV	hsv(183, 65%, 64%)
CMYK	cmyk(64.8%, 3.1%, 0%, 36.5%)
CIE-LAB	lab(59.52, -26.81, -11.14)
CIE-LCH	lch(59.52, 29.03, 202.57°)
OKLab	oklab(64.09% -0.0856 -0.0309)
OKLCH	oklch(64.09% 0.091 199.8)
XYZ	xyz(20.2631, 27.5902, 38.4330)
Luminance	0.2759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399DA2 #A23E39

analogous

#39A272 #399DA2 #3968A2

triadic

#399DA2 #A2399D #9DA239

tetradic

#399DA2 #7239A2 #A23E39 #68A239

square

#399DA2 #7239A2 #A23E39 #68A239

split-complementary

#399DA2 #A23968 #A27239

monochromatic

#194547 #297175 #399DA2 #55BEC3 #82CFD3

Accessibility & contrast

On white

3.22

#399DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#399DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399DA2

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399DA2	#FFFFFF	#000000	##000000
##399DA2	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9296A2

Deuteranopia (green-blind)

#828AA3

Tritanopia (blue-blind)

#00A39E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #399da2;
/* rgb */ color: rgb(57, 157, 162);
/* oklch */ color: oklch(64.1% 0.091 199.8);

Tailwind

colors: {
  custom: {
    50: '#7dbabd',
    500: '#399da2',
    950: '#000000',
  },
}

SCSS

$custom: #399da2;
$custom-light: #7dbabd;
$custom-dark: #000000;

JSON

{
  "hex": "#399da2",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 162
  },
  "hsl": {
    "h": 182.857,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64085,
    "c": 0.09098,
    "h": 199.8
  },
  "luminance": 0.27592
}

Semantic roles & 50–950 ramp

primary

#399DA2

secondary

#BD7D7A

accent

#5750D8

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #399DA2

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

Preview Lab → · Contrast checker → · Palette generator →