#1CB37A#1CB37A

#1CB37A is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.0% C 0.146 H 160.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX#1CB37A
RGBrgb(28, 179, 122)
HSLhsl(157, 73%, 41%)
HSVhsv(157, 84%, 70%)
CMYKcmyk(84.4%, 0%, 31.8%, 29.8%)
CIE-LABlab(64.87, -50.66, 18.81)
CIE-LCHlch(64.87, 54.04, 159.63°)
OKLaboklab(67.97% -0.1376 0.0477)
OKLCHoklch(67.97% 0.146 160.9)
XYZxyz(20.1096, 33.8897, 23.8901)
Luminance0.3389 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CB37A #B31C55
analogous
#1CB32E #1CB37A #1CA0B3
triadic
#1CB37A #7A1CB3 #B37A1C
tetradic
#1CB37A #2E1CB3 #B31C55 #A0B31C
square
#1CB37A #2E1CB3 #B31C55 #A0B31C
split-complementary
#1CB37A #B31CA0 #B32E1C
monochromatic
#0B4932 #147E56 #1CB37A #2EDE9C #63E7B5

Accessibility & contrast

On white

2.70
#1CB37A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.78
#1CB37A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB37A
7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CB37A#FFFFFF#000000##000000
##1CB37A1.002.707.787.78
#FFFFFF2.701.0021.0021.00
#0000007.7821.001.001.00
##0000007.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A577
Deuteranopia (green-blind)
#9F987E
Tritanopia (blue-blind)
#00B2A4
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #1cb37a;
/* rgb */ color: rgb(28, 179, 122);
/* oklch */ color: oklch(68.0% 0.146 160.9);
Tailwind
colors: {
  custom: {
    50: '#75cba0',
    500: '#1cb37a',
    950: '#000000',
  },
}
SCSS
$custom: #1cb37a;
$custom-light: #75cba0;
$custom-dark: #000000;
JSON
{
  "hex": "#1cb37a",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 122
  },
  "hsl": {
    "h": 157.351,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6797,
    "c": 0.14565,
    "h": 160.9
  },
  "luminance": 0.33892
}

Semantic roles & 50–950 ramp

primary
#1CB37A
secondary
#CB5F88
accent
#387DF0
background
#F7FCF9
surface
#EEF9F2
border
#C9D2CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #1CB37A

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

Preview Lab → · Contrast checker → · Palette generator →

#1CB37A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva