#1FA47B#1FA47B

#1FA47B is a light, vivid teal. Relative luminance 0.283; OKLCH L 64.1% C 0.125 H 166.2°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX#1FA47B
RGBrgb(31, 164, 123)
HSLhsl(162, 68%, 38%)
HSVhsv(162, 81%, 64%)
CMYKcmyk(81.1%, 0%, 25%, 35.7%)
CIE-LABlab(60.13, -44.18, 11.68)
CIE-LCHlch(60.13, 45.69, 165.19°)
OKLaboklab(64.08% -0.1217 0.0298)
OKLCHoklch(64.08% 0.125 166.2)
XYZxyz(17.4136, 28.2701, 23.2740)
Luminance0.2827 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FA47B #A41F48
analogous
#1FA439 #1FA47B #1F8AA4
triadic
#1FA47B #7B1FA4 #A47B1F
tetradic
#1FA47B #391FA4 #A41F48 #8AA41F
square
#1FA47B #391FA4 #A41F48 #8AA41F
split-complementary
#1FA47B #A41F8A #A4391F
monochromatic
#0C3D2E #157154 #1FA47B #2AD7A1 #5DE0B8

Accessibility & contrast

On white

3.16
#1FA47B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.65
#1FA47B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA47B
6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FA47B#FFFFFF#000000##000000
##1FA47B1.003.166.656.65
#FFFFFF3.161.0021.0021.00
#0000006.6521.001.001.00
##0000006.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A09879
Deuteranopia (green-blind)
#908C7E
Tritanopia (blue-blind)
#00A499
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #1fa47b;
/* rgb */ color: rgb(31, 164, 123);
/* oklch */ color: oklch(64.1% 0.125 166.2);
Tailwind
colors: {
  custom: {
    50: '#73c0a1',
    500: '#1fa47b',
    950: '#000000',
  },
}
SCSS
$custom: #1fa47b;
$custom-light: #73c0a1;
$custom-dark: #000000;
JSON
{
  "hex": "#1fa47b",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 123
  },
  "hsl": {
    "h": 161.504,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64083,
    "c": 0.12532,
    "h": 166.2
  },
  "luminance": 0.28272
}

Semantic roles & 50–950 ramp

primary
#1FA47B
secondary
#C55A7B
accent
#3D72EB
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120F
muted
#7B817E

Preview Lab

Preview with #1FA47B

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

Preview Lab → · Contrast checker → · Palette generator →

#1FA47B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva