#1B7972#1B7972

#1B7972 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.3% C 0.084 H 187.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1B7972
RGB	rgb(27, 121, 114)
HSL	hsl(176, 64%, 29%)
HSV	hsv(176, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 5.8%, 52.5%)
CIE-LAB	lab(45.80, -27.81, -3.80)
CIE-LCH	lch(45.80, 28.06, 187.79°)
OKLab	oklab(52.25% -0.083 -0.0107)
OKLCH	oklch(52.25% 0.084 187.4)
XYZ	xyz(10.3252, 15.1214, 18.2909)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7972 #791B22

analogous

#1B7943 #1B7972 #1B5179

triadic

#1B7972 #721B79 #79721B

tetradic

#1B7972 #431B79 #791B22 #51791B

square

#1B7972 #431B79 #791B22 #51791B

split-complementary

#1B7972 #791B51 #79431B

monochromatic

#061918 #104743 #1B7972 #26ABA1 #3BD3C8

Accessibility & contrast

On white

5.22

#1B7972 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1B7972 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7972

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7972	#FFFFFF	#000000	##FFFFFF
##1B7972	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727272

Deuteranopia (green-blind)

#656873

Tritanopia (blue-blind)

#007C77

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7972;
/* rgb */ color: rgb(27, 121, 114);
/* oklch */ color: oklch(52.3% 0.084 187.4);

Tailwind

colors: {
  custom: {
    50: '#69a09a',
    500: '#1b7972',
    950: '#000000',
  },
}

SCSS

$custom: #1b7972;
$custom-light: #69a09a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7972",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 114
  },
  "hsl": {
    "h": 175.532,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.08369,
    "h": 187.4
  },
  "luminance": 0.15123
}

Semantic roles & 50–950 ramp

primary

#1B7972

secondary

#AD434B

accent

#414EE7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #1B7972

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

Preview Lab → · Contrast checker → · Palette generator →