#1B8971#1B8971

#1B8971 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.5% C 0.101 H 173.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B8971
RGB	rgb(27, 137, 113)
HSL	hsl(167, 67%, 32%)
HSV	hsv(167, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 17.5%, 46.3%)
CIE-LAB	lab(51.05, -35.59, 4.45)
CIE-LCH	lch(51.05, 35.87, 172.88°)
OKLab	oklab(56.54% -0.1004 0.0112)
OKLCH	oklch(56.54% 0.101 173.6)
XYZ	xyz(12.3767, 19.3151, 18.6955)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8971 #891B33

analogous

#1B893A #1B8971 #1B6A89

triadic

#1B8971 #711B89 #89711B

tetradic

#1B8971 #3A1B89 #891B33 #6A891B

square

#1B8971 #3A1B89 #891B33 #6A891B

split-complementary

#1B8971 #891B6A #893A1B

monochromatic

#07231D #115647 #1B8971 #25BC9B #44DAB9

Accessibility & contrast

On white

4.32

#1B8971 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#1B8971 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8971

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8971	#FFFFFF	#000000	##000000
##1B8971	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848070

Deuteranopia (green-blind)

#767573

Tritanopia (blue-blind)

#008B82

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8971;
/* rgb */ color: rgb(27, 137, 113);
/* oklch */ color: oklch(56.5% 0.101 173.6);

Tailwind

colors: {
  custom: {
    50: '#6cac99',
    500: '#1b8971',
    950: '#000000',
  },
}

SCSS

$custom: #1b8971;
$custom-light: #6cac99;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8971",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 113
  },
  "hsl": {
    "h": 166.909,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56535,
    "c": 0.10102,
    "h": 173.6
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#1B8971

secondary

#BC445E

accent

#3E63EA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8971

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

Preview Lab → · Contrast checker → · Palette generator →