#1B7A74#1B7A74

#1B7A74 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.6% C 0.084 H 188.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A74
RGB	rgb(27, 122, 116)
HSL	hsl(176, 64%, 29%)
HSV	hsv(176, 78%, 48%)
CMYK	cmyk(77.9%, 0%, 4.9%, 52.2%)
CIE-LAB	lab(46.19, -27.69, -4.41)
CIE-LCH	lch(46.19, 28.04, 189.05°)
OKLab	oklab(52.59% -0.0831 -0.0124)
OKLCH	oklch(52.59% 0.084 188.5)
XYZ	xyz(10.5624, 15.4117, 18.9377)
Luminance	0.1541 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A74 #7A1B21

analogous

#1B7A45 #1B7A74 #1B517A

triadic

#1B7A74 #741B7A #7A741B

tetradic

#1B7A74 #451B7A #7A1B21 #517A1B

square

#1B7A74 #451B7A #7A1B21 #517A1B

split-complementary

#1B7A74 #7A1B51 #7A451B

monochromatic

#061918 #104844 #1B7A74 #26ACA4 #3CD4CA

Accessibility & contrast

On white

5.14

#1B7A74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#1B7A74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A74

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A74	#FFFFFF	#000000	##FFFFFF
##1B7A74	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737374

Deuteranopia (green-blind)

#666975

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7a74;
/* rgb */ color: rgb(27, 122, 116);
/* oklch */ color: oklch(52.6% 0.084 188.5);

Tailwind

colors: {
  custom: {
    50: '#69a19c',
    500: '#1b7a74',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a74;
$custom-light: #69a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a74",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 116
  },
  "hsl": {
    "h": 176.211,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52593,
    "c": 0.08401,
    "h": 188.5
  },
  "luminance": 0.15413
}

Semantic roles & 50–950 ramp

primary

#1B7A74

secondary

#AE4349

accent

#414BE7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #1B7A74

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

Preview Lab → · Contrast checker → · Palette generator →