#1FAC73#1FAC73

#1FAC73 is a light, vivid teal. Relative luminance 0.310; OKLCH L 66.0% C 0.142 H 159.8°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX#1FAC73
RGBrgb(31, 172, 115)
HSLhsl(156, 69%, 40%)
HSVhsv(156, 82%, 67%)
CMYKcmyk(82%, 0%, 33.1%, 32.5%)
CIE-LABlab(62.53, -49.21, 19.42)
CIE-LCHlch(62.53, 52.91, 158.47°)
OKLaboklab(66.01% -0.1335 0.0491)
OKLCHoklch(66.01% 0.142 159.8)
XYZxyz(18.4101, 31.0319, 21.2358)
Luminance0.3103 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FAC73 #AC1F58
analogous
#1FAC2D #1FAC73 #1F9EAC
triadic
#1FAC73 #731FAC #AC731F
tetradic
#1FAC73 #2D1FAC #AC1F58 #9EAC1F
square
#1FAC73 #2D1FAC #AC1F58 #9EAC1F
split-complementary
#1FAC73 #AC1F9E #AC2D1F
monochromatic
#0C442E #167850 #1FAC73 #2FD994 #63E3AF

Accessibility & contrast

On white

2.91
#1FAC73 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.21
#1FAC73 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAC73
7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FAC73#FFFFFF#000000##000000
##1FAC731.002.917.217.21
#FFFFFF2.911.0021.0021.00
#0000007.2121.001.001.00
##0000007.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9E6F
Deuteranopia (green-blind)
#9A9277
Tritanopia (blue-blind)
#00AB9D
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #1fac73;
/* rgb */ color: rgb(31, 172, 115);
/* oklch */ color: oklch(66.0% 0.142 159.8);
Tailwind
colors: {
  custom: {
    50: '#74c69b',
    500: '#1fac73',
    950: '#000000',
  },
}
SCSS
$custom: #1fac73;
$custom-light: #74c69b;
$custom-dark: #000000;
JSON
{
  "hex": "#1fac73",
  "rgb": {
    "r": 31,
    "g": 172,
    "b": 115
  },
  "hsl": {
    "h": 155.745,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66006,
    "c": 0.14224,
    "h": 159.8
  },
  "luminance": 0.31034
}

Semantic roles & 50–950 ramp

primary
#1FAC73
secondary
#C85F89
accent
#3C83EC
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #1FAC73

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

Preview Lab → · Contrast checker → · Palette generator →

#1FAC73 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva