#1C877B#1C877B

#1C877B is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.3% C 0.093 H 183.5°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1C877B
RGB	rgb(28, 135, 123)
HSL	hsl(173, 66%, 32%)
HSV	hsv(173, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 8.9%, 47.1%)
CIE-LAB	lab(50.69, -31.73, -1.90)
CIE-LCH	lch(50.69, 31.79, 183.42°)
OKLab	oklab(56.34% -0.093 -0.0056)
OKLCH	oklch(56.34% 0.093 183.5)
XYZ	xyz(12.7163, 19.0033, 21.7329)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C877B #871C28

analogous

#1C8746 #1C877B #1C5E87

triadic

#1C877B #7B1C87 #877B1C

tetradic

#1C877B #461C87 #871C28 #5E871C

square

#1C877B #461C87 #871C28 #5E871C

split-complementary

#1C877B #871C5E #87461C

monochromatic

#07221F #11544D #1C877B #27BAA9 #45D8C8

Accessibility & contrast

On white

4.37

#1C877B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1C877B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C877B

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C877B	#FFFFFF	#000000	##000000
##1C877B	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807F7B

Deuteranopia (green-blind)

#72747C

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1c877b;
/* rgb */ color: rgb(28, 135, 123);
/* oklch */ color: oklch(56.3% 0.093 183.5);

Tailwind

colors: {
  custom: {
    50: '#6caaa1',
    500: '#1c877b',
    950: '#000000',
  },
}

SCSS

$custom: #1c877b;
$custom-light: #6caaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c877b",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 123
  },
  "hsl": {
    "h": 173.271,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56335,
    "c": 0.09319,
    "h": 183.5
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#1C877B

secondary

#BA4552

accent

#3F52E9

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1C877B

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

Preview Lab → · Contrast checker → · Palette generator →