#399B84#399B84

#399B84 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.6% C 0.098 H 174.6°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#399B84
RGB	rgb(57, 155, 132)
HSL	hsl(166, 46%, 42%)
HSV	hsv(166, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 14.8%, 39.2%)
CIE-LAB	lab(58.01, -34.19, 3.67)
CIE-LCH	lch(58.01, 34.39, 173.87°)
OKLab	oklab(62.58% -0.0972 0.0092)
OKLCH	oklch(62.58% 0.098 174.6)
XYZ	xyz(17.5716, 25.9766, 25.9133)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B84 #9B3950

analogous

#399B53 #399B84 #39819B

triadic

#399B84 #84399B #9B8439

tetradic

#399B84 #53399B #9B3950 #819B39

square

#399B84 #53399B #9B3950 #819B39

split-complementary

#399B84 #9B3981 #9B5339

monochromatic

#184238 #296E5E #399B84 #52BFA6 #7FD0BD

Accessibility & contrast

On white

3.39

#399B84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#399B84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B84

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B84	#FFFFFF	#000000	##000000
##399B84	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969283

Deuteranopia (green-blind)

#888786

Tritanopia (blue-blind)

#009D94

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #399b84;
/* rgb */ color: rgb(57, 155, 132);
/* oklch */ color: oklch(62.6% 0.098 174.6);

Tailwind

colors: {
  custom: {
    50: '#7bb9a7',
    500: '#399b84',
    950: '#000000',
  },
}

SCSS

$custom: #399b84;
$custom-light: #7bb9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#399b84",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 132
  },
  "hsl": {
    "h": 165.918,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.62575,
    "c": 0.09768,
    "h": 174.6
  },
  "luminance": 0.25978
}

Semantic roles & 50–950 ramp

primary

#399B84

secondary

#B97786

accent

#5271D6

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #399B84

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

Preview Lab → · Contrast checker → · Palette generator →