#399D90#399D90

#399D90 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.5% C 0.094 H 183.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#399D90
RGB	rgb(57, 157, 144)
HSL	hsl(172, 47%, 42%)
HSV	hsv(172, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 8.3%, 38.4%)
CIE-LAB	lab(58.97, -31.95, -1.75)
CIE-LCH	lch(58.97, 31.99, 183.13°)
OKLab	oklab(63.46% -0.0938 -0.0052)
OKLCH	oklch(63.46% 0.094 183.2)
XYZ	xyz(18.7760, 26.9954, 30.6013)
Luminance	0.2700 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D90 #9D3946

analogous

#399D5E #399D90 #39789D

triadic

#399D90 #90399D #9D9039

tetradic

#399D90 #5E399D #9D3946 #789D39

square

#399D90 #5E399D #9D3946 #789D39

split-complementary

#399D90 #9D3978 #9D5E39

monochromatic

#18433E #297067 #399D90 #53C0B2 #80D1C6

Accessibility & contrast

On white

3.28

#399D90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#399D90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D90

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D90	#FFFFFF	#000000	##000000
##399D90	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969490

Deuteranopia (green-blind)

#878991

Tritanopia (blue-blind)

#00A099

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #399d90;
/* rgb */ color: rgb(57, 157, 144);
/* oklch */ color: oklch(63.5% 0.094 183.2);

Tailwind

colors: {
  custom: {
    50: '#7cbab0',
    500: '#399d90',
    950: '#000000',
  },
}

SCSS

$custom: #399d90;
$custom-light: #7cbab0;
$custom-dark: #000000;

JSON

{
  "hex": "#399d90",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 144
  },
  "hsl": {
    "h": 172.2,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6346,
    "c": 0.09391,
    "h": 183.2
  },
  "luminance": 0.26997
}

Semantic roles & 50–950 ramp

primary

#399D90

secondary

#BA7880

accent

#5163D6

background

#F8FBFA

surface

#EFF6F4

border

#CAD0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #399D90

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

Preview Lab → · Contrast checker → · Palette generator →