#399C7B#399C7B

#399C7B is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.6% C 0.105 H 167.5°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#399C7B
RGB	rgb(57, 156, 123)
HSL	hsl(160, 46%, 42%)
HSV	hsv(160, 63%, 61%)
CMYK	cmyk(63.5%, 0%, 21.2%, 38.8%)
CIE-LAB	lab(58.11, -36.90, 8.90)
CIE-LCH	lch(58.11, 37.95, 166.44°)
OKLab	oklab(62.58% -0.1027 0.0228)
OKLCH	oklch(62.58% 0.105 167.5)
XYZ	xyz(17.1492, 26.0751, 22.8643)
Luminance	0.2608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399C7B #9C395A

analogous

#399C4A #399C7B #398C9C

triadic

#399C7B #7B399C #9C7B39

tetradic

#399C7B #4A399C #9C395A #8C9C39

square

#399C7B #4A399C #9C395A #8C9C39

split-complementary

#399C7B #9C398C #9C4A39

monochromatic

#184234 #296F58 #399C7B #52C09B #7FD0B5

Accessibility & contrast

On white

3.38

#399C7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#399C7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399C7B

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399C7B	#FFFFFF	#000000	##000000
##399C7B	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989279

Deuteranopia (green-blind)

#8A887D

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #399c7b;
/* rgb */ color: rgb(57, 156, 123);
/* oklch */ color: oklch(62.6% 0.105 167.5);

Tailwind

colors: {
  custom: {
    50: '#7abaa1',
    500: '#399c7b',
    950: '#000000',
  },
}

SCSS

$custom: #399c7b;
$custom-light: #7abaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#399c7b",
  "rgb": {
    "r": 57,
    "g": 156,
    "b": 123
  },
  "hsl": {
    "h": 160,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.62577,
    "c": 0.10519,
    "h": 167.5
  },
  "luminance": 0.26077
}

Semantic roles & 50–950 ramp

primary

#399C7B

secondary

#BA778D

accent

#527ED6

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #399C7B

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

Preview Lab → · Contrast checker → · Palette generator →