#399D91#399D91

#399D91 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.5% C 0.094 H 184.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#399D91
RGB	rgb(57, 157, 145)
HSL	hsl(173, 47%, 42%)
HSV	hsv(173, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 7.6%, 38.4%)
CIE-LAB	lab(59.00, -31.67, -2.27)
CIE-LCH	lch(59.00, 31.75, 184.10°)
OKLab	oklab(63.49% -0.0933 -0.0066)
OKLCH	oklch(63.49% 0.094 184.1)
XYZ	xyz(18.8528, 27.0261, 31.0056)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D91 #9D3945

analogous

#399D5F #399D91 #39779D

triadic

#399D91 #91399D #9D9139

tetradic

#399D91 #5F399D #9D3945 #779D39

square

#399D91 #5F399D #9D3945 #779D39

split-complementary

#399D91 #9D3977 #9D5F39

monochromatic

#18433E #297068 #399D91 #53C0B3 #80D1C7

Accessibility & contrast

On white

3.28

#399D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#399D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D91

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D91	#FFFFFF	#000000	##000000
##399D91	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969491

Deuteranopia (green-blind)

#878992

Tritanopia (blue-blind)

#00A099

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #399d91;
/* rgb */ color: rgb(57, 157, 145);
/* oklch */ color: oklch(63.5% 0.094 184.1);

Tailwind

colors: {
  custom: {
    50: '#7cbab1',
    500: '#399d91',
    950: '#000000',
  },
}

SCSS

$custom: #399d91;
$custom-light: #7cbab1;
$custom-dark: #000000;

JSON

{
  "hex": "#399d91",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 145
  },
  "hsl": {
    "h": 172.8,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63493,
    "c": 0.09353,
    "h": 184.1
  },
  "luminance": 0.27028
}

Semantic roles & 50–950 ramp

primary

#399D91

secondary

#BA7880

accent

#5161D6

background

#F8FBFA

surface

#EFF6F5

border

#CAD0CF

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #399D91

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

Preview Lab → · Contrast checker → · Palette generator →