#1C7B77#1C7B77

#1C7B77 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.0% C 0.084 H 190.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1C7B77
RGB	rgb(28, 123, 119)
HSL	hsl(177, 63%, 30%)
HSV	hsv(177, 77%, 48%)
CMYK	cmyk(77.2%, 0%, 3.3%, 51.8%)
CIE-LAB	lab(46.64, -27.13, -5.53)
CIE-LCH	lch(46.64, 27.69, 191.53°)
OKLab	oklab(52.99% -0.0823 -0.0155)
OKLCH	oklch(52.99% 0.084 190.6)
XYZ	xyz(10.8901, 15.7434, 19.9140)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7B77 #7B1C20

analogous

#1C7B48 #1C7B77 #1C4F7B

triadic

#1C7B77 #771C7B #7B771C

tetradic

#1C7B77 #481C7B #7B1C20 #4F7B1C

square

#1C7B77 #481C7B #7B1C20 #4F7B1C

split-complementary

#1C7B77 #7B1C4F #7B481C

monochromatic

#061918 #114947 #1C7B77 #27ADA7 #3ED3CD

Accessibility & contrast

On white

5.06

#1C7B77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1C7B77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7B77

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7B77	#FFFFFF	#000000	##FFFFFF
##1C7B77	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737477

Deuteranopia (green-blind)

#666A78

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1c7b77;
/* rgb */ color: rgb(28, 123, 119);
/* oklch */ color: oklch(53.0% 0.084 190.6);

Tailwind

colors: {
  custom: {
    50: '#6aa19e',
    500: '#1c7b77',
    950: '#000000',
  },
}

SCSS

$custom: #1c7b77;
$custom-light: #6aa19e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7b77",
  "rgb": {
    "r": 28,
    "g": 123,
    "b": 119
  },
  "hsl": {
    "h": 177.474,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.5299,
    "c": 0.08376,
    "h": 190.6
  },
  "luminance": 0.15745
}

Semantic roles & 50–950 ramp

primary

#1C7B77

secondary

#AF4448

accent

#4249E6

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #1C7B77

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

Preview Lab → · Contrast checker → · Palette generator →