#1B9E65#1B9E65

#1B9E65 is a mid, vivid teal. Relative luminance 0.256; OKLCH L 61.9% C 0.138 H 158.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#1B9E65
RGBrgb(27, 158, 101)
HSLhsl(154, 71%, 36%)
HSVhsv(154, 83%, 62%)
CMYKcmyk(82.9%, 0%, 36.1%, 38%)
CIE-LABlab(57.68, -47.22, 20.48)
CIE-LCHlch(57.68, 51.47, 156.55°)
OKLaboklab(61.9% -0.1277 0.0515)
OKLCHoklch(61.9% 0.138 158)
XYZxyz(15.0262, 25.6244, 16.4635)
Luminance0.2563 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9E65 #9E1B54
analogous
#1B9E24 #1B9E65 #1B969E
triadic
#1B9E65 #651B9E #9E651B
tetradic
#1B9E65 #241B9E #9E1B54 #969E1B
square
#1B9E65 #241B9E #9E1B54 #969E1B
split-complementary
#1B9E65 #9E1B96 #9E241B
monochromatic
#093522 #126A44 #1B9E65 #24D286 #52E1A3

Accessibility & contrast

On white

3.43
#1B9E65 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.13
#1B9E65 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9E65
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9E65#FFFFFF#000000##000000
##1B9E651.003.436.136.13
#FFFFFF3.431.0021.0021.00
#0000006.1321.001.001.00
##0000006.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9D9161
Deuteranopia (green-blind)
#8E8669
Tritanopia (blue-blind)
#009D8F
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1b9e65;
/* rgb */ color: rgb(27, 158, 101);
/* oklch */ color: oklch(61.9% 0.138 158.0);
Tailwind
colors: {
  custom: {
    50: '#70bc91',
    500: '#1b9e65',
    950: '#000000',
  },
}
SCSS
$custom: #1b9e65;
$custom-light: #70bc91;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9e65",
  "rgb": {
    "r": 27,
    "g": 158,
    "b": 101
  },
  "hsl": {
    "h": 153.893,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61897,
    "c": 0.13766,
    "h": 158
  },
  "luminance": 0.25626
}

Semantic roles & 50–950 ramp

primary
#1B9E65
secondary
#C45183
accent
#3A88EE
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1B9E65

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9E65 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva