#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
RGB	rgb(28, 123, 138)
HSL	hsl(188, 66%, 33%)
HSV	hsv(188, 80%, 54%)
CMYK	cmyk(79.7%, 10.9%, 0%, 45.9%)
CIE-LAB	lab(47.30, -20.97, -15.79)
CIE-LCH	lch(47.30, 26.26, 216.98°)
OKLab	oklab(53.74% -0.0736 -0.044)
OKLCH	oklch(53.74% 0.086 210.9)
XYZ	xyz(12.1473, 16.2463, 26.5355)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	teal

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
##1C7B8A	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

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 →