#1B7872#1B7872

#1B7872 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.0% C 0.083 H 188.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#1B7872
RGB	rgb(27, 120, 114)
HSL	hsl(176, 63%, 29%)
HSV	hsv(176, 78%, 47%)
CMYK	cmyk(77.5%, 0%, 5%, 52.9%)
CIE-LAB	lab(45.47, -27.31, -4.29)
CIE-LCH	lch(45.47, 27.65, 188.93°)
OKLab	oklab(51.98% -0.0819 -0.0121)
OKLCH	oklch(51.98% 0.083 188.4)
XYZ	xyz(10.2043, 14.8796, 18.2506)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7872 #781B21

analogous

#1B7844 #1B7872 #1B5078

triadic

#1B7872 #721B78 #78721B

tetradic

#1B7872 #441B78 #781B21 #50781B

square

#1B7872 #441B78 #781B21 #50781B

split-complementary

#1B7872 #781B50 #78441B

monochromatic

#061918 #104643 #1B7872 #26AAA1 #3BD3C9

Accessibility & contrast

On white

5.28

#1B7872 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1B7872 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7872

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7872	#FFFFFF	#000000	##FFFFFF
##1B7872	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717172

Deuteranopia (green-blind)

#646873

Tritanopia (blue-blind)

#007B76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7872;
/* rgb */ color: rgb(27, 120, 114);
/* oklch */ color: oklch(52.0% 0.083 188.4);

Tailwind

colors: {
  custom: {
    50: '#699f9a',
    500: '#1b7872',
    950: '#000000',
  },
}

SCSS

$custom: #1b7872;
$custom-light: #699f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7872",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 114
  },
  "hsl": {
    "h": 176.129,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51983,
    "c": 0.08282,
    "h": 188.4
  },
  "luminance": 0.14881
}

Semantic roles & 50–950 ramp

primary

#1B7872

secondary

#AC4349

accent

#414CE6

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1B7872

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

Preview Lab → · Contrast checker → · Palette generator →