#1F8B63#1F8B63

#1F8B63 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 56.8% C 0.113 H 162.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#1F8B63
RGBrgb(31, 139, 99)
HSLhsl(158, 64%, 33%)
HSVhsv(158, 78%, 55%)
CMYKcmyk(77.7%, 0%, 28.8%, 45.5%)
CIE-LABlab(51.45, -39.55, 13.08)
CIE-LCHlch(51.45, 41.65, 161.69°)
OKLaboklab(56.77% -0.1082 0.0333)
OKLCHoklch(56.77% 0.113 162.9)
XYZxyz(12.0485, 19.6560, 14.9609)
Luminance0.1966 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8B63 #8B1F47
analogous
#1F8B2D #1F8B63 #1F7D8B
triadic
#1F8B63 #631F8B #8B631F
tetradic
#1F8B63 #2D1F8B #8B1F47 #7D8B1F
square
#1F8B63 #2D1F8B #8B1F47 #7D8B1F
split-complementary
#1F8B63 #8B1F7D #8B2D1F
monochromatic
#09271C #14593F #1F8B63 #2ABD87 #4DD7A4

Accessibility & contrast

On white

4.26
#1F8B63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#1F8B63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B63
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8B63#FFFFFF#000000##000000
##1F8B631.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#898061
Deuteranopia (green-blind)
#7B7766
Tritanopia (blue-blind)
#008B80
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1f8b63;
/* rgb */ color: rgb(31, 139, 99);
/* oklch */ color: oklch(56.8% 0.113 162.9);
Tailwind
colors: {
  custom: {
    50: '#6dae8f',
    500: '#1f8b63',
    950: '#000000',
  },
}
SCSS
$custom: #1f8b63;
$custom-light: #6dae8f;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8b63",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 99
  },
  "hsl": {
    "h": 157.778,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56766,
    "c": 0.11319,
    "h": 162.9
  },
  "luminance": 0.19657
}

Semantic roles & 50–950 ramp

primary
#1F8B63
secondary
#BA4C75
accent
#417EE7
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #1F8B63

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8B63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva