#1B7E70#1B7E70

#1B7E70 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.089 H 180.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E70
RGB	rgb(27, 126, 112)
HSL	hsl(172, 65%, 30%)
HSV	hsv(172, 79%, 49%)
CMYK	cmyk(78.6%, 0%, 11.1%, 50.6%)
CIE-LAB	lab(47.40, -30.81, -0.27)
CIE-LCH	lch(47.40, 30.81, 180.50°)
OKLab	oklab(53.53% -0.0893 -0.0012)
OKLCH	oklch(53.53% 0.089 180.8)
XYZ	xyz(10.8360, 16.3233, 17.9057)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E70 #7E1B29

analogous

#1B7E3E #1B7E70 #1B5B7E

triadic

#1B7E70 #701B7E #7E701B

tetradic

#1B7E70 #3E1B7E #7E1B29 #5B7E1B

square

#1B7E70 #3E1B7E #7E1B29 #5B7E1B

split-complementary

#1B7E70 #7E1B5B #7E3E1B

monochromatic

#051916 #104C43 #1B7E70 #26B09D #3ED6C0

Accessibility & contrast

On white

4.92

#1B7E70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1B7E70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E70

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E70	#FFFFFF	#000000	##FFFFFF
##1B7E70	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78766F

Deuteranopia (green-blind)

#6B6C71

Tritanopia (blue-blind)

#00807A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7e70;
/* rgb */ color: rgb(27, 126, 112);
/* oklch */ color: oklch(53.5% 0.089 180.8);

Tailwind

colors: {
  custom: {
    50: '#6aa499',
    500: '#1b7e70',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e70;
$custom-light: #6aa499;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e70",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 112
  },
  "hsl": {
    "h": 171.515,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.53534,
    "c": 0.08933,
    "h": 180.8
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#1B7E70

secondary

#B24353

accent

#4058E8

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #1B7E70

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

Preview Lab → · Contrast checker → · Palette generator →