#1B8B64#1B8B64

#1B8B64 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.7% C 0.114 H 163.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#1B8B64
RGBrgb(27, 139, 100)
HSLhsl(159, 67%, 33%)
HSVhsv(159, 81%, 55%)
CMYKcmyk(80.6%, 0%, 28.1%, 45.5%)
CIE-LABlab(51.40, -39.80, 12.44)
CIE-LCHlch(51.40, 41.70, 162.65°)
OKLaboklab(56.72% -0.109 0.0317)
OKLCHoklch(56.72% 0.114 163.8)
XYZxyz(11.9835, 19.6169, 15.2090)
Luminance0.1962 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8B64 #8B1B42
analogous
#1B8B2C #1B8B64 #1B7A8B
triadic
#1B8B64 #641B8B #8B641B
tetradic
#1B8B64 #2C1B8B #8B1B42 #7A8B1B
square
#1B8B64 #2C1B8B #8B1B42 #7A8B1B
split-complementary
#1B8B64 #8B1B7A #8B2C1B
monochromatic
#07251A #11583F #1B8B64 #25BE89 #45DBA7

Accessibility & contrast

On white

4.27
#1B8B64 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.92
#1B8B64 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B64
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8B64#FFFFFF#000000##000000
##1B8B641.004.274.924.92
#FFFFFF4.271.0021.0021.00
#0000004.9221.001.001.00
##0000004.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#888062
Deuteranopia (green-blind)
#7B7667
Tritanopia (blue-blind)
#008B80
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1b8b64;
/* rgb */ color: rgb(27, 139, 100);
/* oklch */ color: oklch(56.7% 0.114 163.8);
Tailwind
colors: {
  custom: {
    50: '#6cae90',
    500: '#1b8b64',
    950: '#000000',
  },
}
SCSS
$custom: #1b8b64;
$custom-light: #6cae90;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8b64",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 100
  },
  "hsl": {
    "h": 159.107,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56717,
    "c": 0.11354,
    "h": 163.8
  },
  "luminance": 0.19618
}

Semantic roles & 50–950 ramp

primary
#1B8B64
secondary
#BC456F
accent
#3D7AEA
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #1B8B64

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8B64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva