#1C7B8A#1C7B8A

#1C7B8A is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.086 H 210.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#1C7B8A
RGBrgb(28, 123, 138)
HSLhsl(188, 66%, 33%)
HSVhsv(188, 80%, 54%)
CMYKcmyk(79.7%, 10.9%, 0%, 45.9%)
CIE-LABlab(47.30, -20.97, -15.79)
CIE-LCHlch(47.30, 26.26, 216.98°)
OKLaboklab(53.74% -0.0736 -0.044)
OKLCHoklch(53.74% 0.086 210.9)
XYZxyz(12.1473, 16.2463, 26.5355)
Luminance0.1625 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C7B8A #8A2B1C
analogous
#1C8A62 #1C7B8A #1C448A
triadic
#1C7B8A #8A1C7B #7B8A1C
tetradic
#1C7B8A #621C8A #8A2B1C #448A1C
square
#1C7B8A #621C8A #8A2B1C #448A1C
split-complementary
#1C7B8A #8A1C44 #8A621C
monochromatic
#072024 #124E57 #1C7B8A #26A8BD #47C6DA

Accessibility & contrast

On white

4.94
#1C7B8A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#1C7B8A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7B8A
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C7B8A#FFFFFF#000000##FFFFFF
##1C7B8A1.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F768B
Deuteranopia (green-blind)
#606C8A
Tritanopia (blue-blind)
#008180
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #1c7b8a;
/* rgb */ color: rgb(28, 123, 138);
/* oklch */ color: oklch(53.7% 0.086 210.9);
Tailwind
colors: {
  custom: {
    50: '#6ca1ac',
    500: '#1c7b8a',
    950: '#000000',
  },
}
SCSS
$custom: #1c7b8a;
$custom-light: #6ca1ac;
$custom-dark: #000000;
JSON
{
  "hex": "#1c7b8a",
  "rgb": {
    "r": 28,
    "g": 123,
    "b": 138
  },
  "hsl": {
    "h": 188.182,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53744,
    "c": 0.08572,
    "h": 210.9
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary
#1C7B8A
secondary
#BB5646
accent
#563FE9
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080F10
muted
#7B7E7F

Preview Lab

Preview with #1C7B8A

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

Preview Lab → · Contrast checker → · Palette generator →

#1C7B8A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva