#399F78#399F78

#399F78 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.3% C 0.112 H 164.3°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#399F78
RGB	rgb(57, 159, 120)
HSL	hsl(157, 47%, 42%)
HSV	hsv(157, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 24.5%, 37.6%)
CIE-LAB	lab(58.99, -38.94, 11.83)
CIE-LCH	lch(58.99, 40.70, 163.10°)
OKLab	oklab(63.28% -0.1074 0.0303)
OKLCH	oklch(63.28% 0.112 164.3)
XYZ	xyz(17.4739, 27.0204, 22.0602)
Luminance	0.2702 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F78 #9F3960

analogous

#399F45 #399F78 #39939F

triadic

#399F78 #78399F #9F7839

tetradic

#399F78 #45399F #9F3960 #939F39

square

#399F78 #45399F #9F3960 #939F39

split-complementary

#399F78 #9F3993 #9F4539

monochromatic

#194534 #297256 #399F78 #54C298 #81D2B3

Accessibility & contrast

On white

3.28

#399F78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#399F78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F78

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F78	#FFFFFF	#000000	##000000
##399F78	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)

#9C9476

Deuteranopia (green-blind)

#8E8A7B

Tritanopia (blue-blind)

#009F94

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #399f78;
/* rgb */ color: rgb(57, 159, 120);
/* oklch */ color: oklch(63.3% 0.112 164.3);

Tailwind

colors: {
  custom: {
    50: '#7bbc9f',
    500: '#399f78',
    950: '#000000',
  },
}

SCSS

$custom: #399f78;
$custom-light: #7bbc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#399f78",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 120
  },
  "hsl": {
    "h": 157.059,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.63278,
    "c": 0.11163,
    "h": 164.3
  },
  "luminance": 0.27022
}

Semantic roles & 50–950 ramp

primary

#399F78

secondary

#BB7892

accent

#5184D7

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #399F78

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

Preview Lab → · Contrast checker → · Palette generator →