#1CB37F#1CB37F

#1CB37F is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.141 H 163.0°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX#1CB37F
RGBrgb(28, 179, 127)
HSLhsl(159, 73%, 41%)
HSVhsv(159, 84%, 70%)
CMYKcmyk(84.4%, 0%, 29.1%, 29.8%)
CIE-LABlab(64.98, -49.54, 16.23)
CIE-LCHlch(64.98, 52.13, 161.86°)
OKLaboklab(68.09% -0.1352 0.0413)
OKLCHoklch(68.09% 0.141 163)
XYZxyz(20.4274, 34.0168, 25.5638)
Luminance0.3402 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CB37F #B31C50
analogous
#1CB334 #1CB37F #1C9BB3
triadic
#1CB37F #7F1CB3 #B37F1C
tetradic
#1CB37F #341CB3 #B31C50 #9BB31C
square
#1CB37F #341CB3 #B31C50 #9BB31C
split-complementary
#1CB37F #B31C9B #B3341C
monochromatic
#0B4934 #147E59 #1CB37F #2EDEA2 #63E7B9

Accessibility & contrast

On white

2.69
#1CB37F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.80
#1CB37F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB37F
7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CB37F#FFFFFF#000000##000000
##1CB37F1.002.697.807.80
#FFFFFF2.691.0021.0021.00
#0000007.8021.001.001.00
##0000007.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A57C
Deuteranopia (green-blind)
#9E9982
Tritanopia (blue-blind)
#00B3A5
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #1cb37f;
/* rgb */ color: rgb(28, 179, 127);
/* oklch */ color: oklch(68.1% 0.141 163.0);
Tailwind
colors: {
  custom: {
    50: '#75cba4',
    500: '#1cb37f',
    950: '#000000',
  },
}
SCSS
$custom: #1cb37f;
$custom-light: #75cba4;
$custom-dark: #000000;
JSON
{
  "hex": "#1cb37f",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 127
  },
  "hsl": {
    "h": 159.338,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68087,
    "c": 0.14139,
    "h": 163
  },
  "luminance": 0.34019
}

Semantic roles & 50–950 ramp

primary
#1CB37F
secondary
#CB5F85
accent
#3877F0
background
#F7FCFA
surface
#EEF9F4
border
#C9D2CE
text
#0A130F
muted
#7C827F

Preview Lab

Preview with #1CB37F

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

Preview Lab → · Contrast checker → · Palette generator →

#1CB37F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva