#307A5B#307A5B

#307A5B is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.4% C 0.089 H 162.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#307A5B
RGBrgb(48, 122, 91)
HSLhsl(155, 44%, 33%)
HSVhsv(155, 61%, 48%)
CMYKcmyk(60.7%, 0%, 25.4%, 52.2%)
CIE-LABlab(46.04, -30.88, 10.24)
CIE-LCHlch(46.04, 32.53, 161.65°)
OKLaboklab(52.4% -0.0851 0.0262)
OKLCHoklch(52.4% 0.089 162.9)
XYZxyz(10.0658, 15.3018, 12.3186)
Luminance0.1530 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#307A5B #7A304F
analogous
#307A36 #307A5B #30747A
triadic
#307A5B #5B307A #7A5B30
tetradic
#307A5B #36307A #7A304F #747A30
square
#307A5B #36307A #7A304F #747A30
split-complementary
#307A5B #7A3074 #7A3630
monochromatic
#0D2219 #1F4E3A #307A5B #41A67C #63C29A

Accessibility & contrast

On white

5.17
#307A5B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#307A5B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A5B
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##307A5B#FFFFFF#000000##FFFFFF
##307A5B1.005.174.065.17
#FFFFFF5.171.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#787259
Deuteranopia (green-blind)
#6E6A5D
Tritanopia (blue-blind)
#0B7A71
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #307a5b;
/* rgb */ color: rgb(48, 122, 91);
/* oklch */ color: oklch(52.4% 0.089 162.9);
Tailwind
colors: {
  custom: {
    50: '#70a189',
    500: '#307a5b',
    950: '#000000',
  },
}
SCSS
$custom: #307a5b;
$custom-light: #70a189;
$custom-dark: #000000;
JSON
{
  "hex": "#307a5b",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 91
  },
  "hsl": {
    "h": 154.865,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52398,
    "c": 0.08907,
    "h": 162.9
  },
  "luminance": 0.15303
}

Semantic roles & 50–950 ramp

primary
#307A5B
secondary
#A95D7D
accent
#558AD3
background
#F7F9F8
surface
#EDF2F0
border
#C8CCCB
text
#080F0B
muted
#7B7E7C

Preview Lab

Preview with #307A5B

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

Preview Lab → · Contrast checker → · Palette generator →

#307A5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva