#1B9871#1B9871

#1B9871 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.6% C 0.119 H 165.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#1B9871
RGB	rgb(27, 152, 113)
HSL	hsl(161, 70%, 35%)
HSV	hsv(161, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 25.7%, 40.4%)
CIE-LAB	lab(55.97, -42.07, 11.43)
CIE-LCH	lch(55.97, 43.59, 164.80°)
OKLab	oklab(60.57% -0.1158 0.0292)
OKLCH	oklch(60.57% 0.119 165.9)
XYZ	xyz(14.6591, 23.8799, 19.4563)
Luminance	0.2388 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9871 #981B42

analogous

#1B9833 #1B9871 #1B8098

triadic

#1B9871 #711B98 #98711B

tetradic

#1B9871 #331B98 #981B42 #80981B

square

#1B9871 #331B98 #981B42 #80981B

split-complementary

#1B9871 #981B80 #98331B

monochromatic

#093024 #12644A #1B9871 #24CC98 #4EE0B2

Accessibility & contrast

On white

3.64

#1B9871 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#1B9871 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9871

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9871	#FFFFFF	#000000	##000000
##1B9871	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958D6F

Deuteranopia (green-blind)

#868274

Tritanopia (blue-blind)

#00988D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1b9871;
/* rgb */ color: rgb(27, 152, 113);
/* oklch */ color: oklch(60.6% 0.119 165.9);

Tailwind

colors: {
  custom: {
    50: '#6fb799',
    500: '#1b9871',
    950: '#000000',
  },
}

SCSS

$custom: #1b9871;
$custom-light: #6fb799;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9871",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 113
  },
  "hsl": {
    "h": 161.28,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60568,
    "c": 0.11938,
    "h": 165.9
  },
  "luminance": 0.23882
}

Semantic roles & 50–950 ramp

primary

#1B9871

secondary

#C24D71

accent

#3B73ED

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1B9871

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

Preview Lab → · Contrast checker → · Palette generator →