#1F8F63#1F8F63

#1F8F63 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 57.9% C 0.119 H 161.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#1F8F63
RGBrgb(31, 143, 99)
HSLhsl(156, 64%, 34%)
HSVhsv(156, 78%, 56%)
CMYKcmyk(78.3%, 0%, 30.8%, 43.9%)
CIE-LABlab(52.77, -41.22, 14.91)
CIE-LCHlch(52.77, 43.83, 160.11°)
OKLaboklab(57.85% -0.1123 0.0379)
OKLCHoklch(57.85% 0.119 161.4)
XYZxyz(12.6383, 20.8356, 15.1575)
Luminance0.2084 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8F63 #8F1F4B
analogous
#1F8F2B #1F8F63 #1F838F
triadic
#1F8F63 #631F8F #8F631F
tetradic
#1F8F63 #2B1F8F #8F1F4B #838F1F
square
#1F8F63 #2B1F8F #8F1F4B #838F1F
split-complementary
#1F8F63 #8F1F83 #8F2B1F
monochromatic
#092A1D #145D40 #1F8F63 #2AC186 #4FD9A3

Accessibility & contrast

On white

4.06
#1F8F63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#1F8F63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F63
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8F63#FFFFFF#000000##000000
##1F8F631.004.065.175.17
#FFFFFF4.061.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8460
Deuteranopia (green-blind)
#7F7A66
Tritanopia (blue-blind)
#008F83
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #1f8f63;
/* rgb */ color: rgb(31, 143, 99);
/* oklch */ color: oklch(57.9% 0.119 161.4);
Tailwind
colors: {
  custom: {
    50: '#6eb18f',
    500: '#1f8f63',
    950: '#000000',
  },
}
SCSS
$custom: #1f8f63;
$custom-light: #6eb18f;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8f63",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 99
  },
  "hsl": {
    "h": 156.429,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57854,
    "c": 0.11854,
    "h": 161.4
  },
  "luminance": 0.20837
}

Semantic roles & 50–950 ramp

primary
#1F8F63
secondary
#BC4E79
accent
#4082E7
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#08110C
muted
#7B807D

Preview Lab

Preview with #1F8F63

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8F63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva