#399B77#399B77

#399B77 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.2% C 0.107 H 165.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#399B77
RGB	rgb(57, 155, 119)
HSL	hsl(158, 46%, 42%)
HSV	hsv(158, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 23.2%, 39.2%)
CIE-LAB	lab(57.70, -37.41, 10.57)
CIE-LCH	lch(57.70, 38.87, 164.22°)
OKLab	oklab(62.21% -0.1035 0.0271)
OKLCH	oklch(62.21% 0.107 165.4)
XYZ	xyz(16.7368, 25.6427, 21.5167)
Luminance	0.2564 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B77 #9B395D

analogous

#399B46 #399B77 #398E9B

triadic

#399B77 #77399B #9B7739

tetradic

#399B77 #46399B #9B395D #8E9B39

square

#399B77 #46399B #9B395D #8E9B39

split-complementary

#399B77 #9B398E #9B4639

monochromatic

#184232 #296E55 #399B77 #52BF97 #7FD0B2

Accessibility & contrast

On white

3.43

#399B77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#399B77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B77

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B77	#FFFFFF	#000000	##000000
##399B77	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989075

Deuteranopia (green-blind)

#8A8779

Tritanopia (blue-blind)

#009B91

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #399b77;
/* rgb */ color: rgb(57, 155, 119);
/* oklch */ color: oklch(62.2% 0.107 165.4);

Tailwind

colors: {
  custom: {
    50: '#7ab99e',
    500: '#399b77',
    950: '#000000',
  },
}

SCSS

$custom: #399b77;
$custom-light: #7ab99e;
$custom-dark: #000000;

JSON

{
  "hex": "#399b77",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 119
  },
  "hsl": {
    "h": 157.959,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.6221,
    "c": 0.10702,
    "h": 165.4
  },
  "luminance": 0.25644
}

Semantic roles & 50–950 ramp

primary

#399B77

secondary

#B9778F

accent

#5282D6

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #399B77

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

Preview Lab → · Contrast checker → · Palette generator →