#1CB380#1CB380

#1CB380 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.141 H 163.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#1CB380
RGBrgb(28, 179, 128)
HSLhsl(160, 73%, 41%)
HSVhsv(160, 84%, 70%)
CMYKcmyk(84.4%, 0%, 28.5%, 29.8%)
CIE-LABlab(65.00, -49.31, 15.71)
CIE-LCHlch(65.00, 51.75, 162.32°)
OKLaboklab(68.11% -0.1347 0.04)
OKLCHoklch(68.11% 0.141 163.5)
XYZxyz(20.4929, 34.0430, 25.9088)
Luminance0.3405 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CB380 #B31C4F
analogous
#1CB334 #1CB380 #1C9AB3
triadic
#1CB380 #801CB3 #B3801C
tetradic
#1CB380 #341CB3 #B31C4F #9AB31C
square
#1CB380 #341CB3 #B31C4F #9AB31C
split-complementary
#1CB380 #B31C9A #B3341C
monochromatic
#0B4934 #147E5A #1CB380 #2EDEA3 #63E7BA

Accessibility & contrast

On white

2.69
#1CB380 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.81
#1CB380 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB380
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CB380#FFFFFF#000000##000000
##1CB3801.002.697.817.81
#FFFFFF2.691.0021.0021.00
#0000007.8121.001.001.00
##0000007.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A57D
Deuteranopia (green-blind)
#9E9983
Tritanopia (blue-blind)
#00B3A5
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #1cb380;
/* rgb */ color: rgb(28, 179, 128);
/* oklch */ color: oklch(68.1% 0.141 163.5);
Tailwind
colors: {
  custom: {
    50: '#76cba5',
    500: '#1cb380',
    950: '#000000',
  },
}
SCSS
$custom: #1cb380;
$custom-light: #76cba5;
$custom-dark: #000000;
JSON
{
  "hex": "#1cb380",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 128
  },
  "hsl": {
    "h": 159.735,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68111,
    "c": 0.14056,
    "h": 163.5
  },
  "luminance": 0.34046
}

Semantic roles & 50–950 ramp

primary
#1CB380
secondary
#CB5F84
accent
#3876F0
background
#F7FCFA
surface
#EEF9F4
border
#C9D2CE
text
#0A130F
muted
#7C827F

Preview Lab

Preview with #1CB380

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

Preview Lab → · Contrast checker → · Palette generator →

#1CB380 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva