#399B96#399B96

#399B96 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.2% C 0.090 H 190.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#399B96
RGB	rgb(57, 155, 150)
HSL	hsl(177, 46%, 42%)
HSV	hsv(177, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 3.2%, 39.2%)
CIE-LAB	lab(58.52, -29.31, -5.82)
CIE-LCH	lch(58.52, 29.88, 191.23°)
OKLab	oklab(63.15% -0.0888 -0.0162)
OKLCH	oklch(63.15% 0.09 190.4)
XYZ	xyz(18.9112, 26.5125, 32.9690)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B96 #9B393E

analogous

#399B65 #399B96 #396F9B

triadic

#399B96 #96399B #9B9639

tetradic

#399B96 #65399B #9B393E #6F9B39

square

#399B96 #65399B #9B393E #6F9B39

split-complementary

#399B96 #9B396F #9B6539

monochromatic

#18423F #296E6B #399B96 #52BFBA #7FD0CC

Accessibility & contrast

On white

3.33

#399B96 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#399B96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B96

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B96	#FFFFFF	#000000	##000000
##399B96	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929396

Deuteranopia (green-blind)

#838897

Tritanopia (blue-blind)

#009F99

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399b96;
/* rgb */ color: rgb(57, 155, 150);
/* oklch */ color: oklch(63.2% 0.090 190.4);

Tailwind

colors: {
  custom: {
    50: '#7cb9b4',
    500: '#399b96',
    950: '#000000',
  },
}

SCSS

$custom: #399b96;
$custom-light: #7cb9b4;
$custom-dark: #000000;

JSON

{
  "hex": "#399b96",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 150
  },
  "hsl": {
    "h": 176.939,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63154,
    "c": 0.09027,
    "h": 190.4
  },
  "luminance": 0.26515
}

Semantic roles & 50–950 ramp

primary

#399B96

secondary

#B9777A

accent

#5259D6

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #399B96

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

Preview Lab → · Contrast checker → · Palette generator →