#1B9B63#1B9B63

#1B9B63 is a mid, vivid teal. Relative luminance 0.246; OKLCH L 61.0% C 0.136 H 158.0°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX#1B9B63
RGBrgb(27, 155, 99)
HSLhsl(154, 70%, 36%)
HSVhsv(154, 83%, 61%)
CMYKcmyk(82.6%, 0%, 36.1%, 39.2%)
CIE-LABlab(56.66, -46.49, 20.21)
CIE-LCHlch(56.66, 50.69, 156.50°)
OKLaboklab(61.04% -0.1257 0.0508)
OKLCHoklch(61.04% 0.136 158)
XYZxyz(14.4240, 24.5748, 15.7852)
Luminance0.2458 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9B63 #9B1B53
analogous
#1B9B23 #1B9B63 #1B939B
triadic
#1B9B63 #631B9B #9B631B
tetradic
#1B9B63 #231B9B #9B1B53 #939B1B
square
#1B9B63 #231B9B #9B1B53 #939B1B
split-complementary
#1B9B63 #9B1B93 #9B231B
monochromatic
#093320 #126742 #1B9B63 #24CF84 #50E0A1

Accessibility & contrast

On white

3.55
#1B9B63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.92
#1B9B63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9B63
5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9B63#FFFFFF#000000##000000
##1B9B631.003.555.925.92
#FFFFFF3.551.0021.0021.00
#0000005.9221.001.001.00
##0000005.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#9A8E5F
Deuteranopia (green-blind)
#8B8467
Tritanopia (blue-blind)
#009A8D
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #1b9b63;
/* rgb */ color: rgb(27, 155, 99);
/* oklch */ color: oklch(61.0% 0.136 158.0);
Tailwind
colors: {
  custom: {
    50: '#6fb98f',
    500: '#1b9b63',
    950: '#000000',
  },
}
SCSS
$custom: #1b9b63;
$custom-light: #6fb98f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9b63",
  "rgb": {
    "r": 27,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 153.75,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61042,
    "c": 0.13557,
    "h": 158
  },
  "luminance": 0.24577
}

Semantic roles & 50–950 ramp

primary
#1B9B63
secondary
#C34F82
accent
#3B89ED
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1B9B63

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9B63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva