#1B9B79#1B9B79

#1B9B79 is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.6% C 0.117 H 169.2°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B9B79
RGB	rgb(27, 155, 121)
HSL	hsl(164, 70%, 36%)
HSV	hsv(164, 83%, 61%)
CMYK	cmyk(82.6%, 0%, 21.9%, 39.2%)
CIE-LAB	lab(57.13, -41.32, 8.55)
CIE-LCH	lch(57.13, 42.19, 168.31°)
OKLab	oklab(61.58% -0.1148 0.0218)
OKLCH	oklch(61.58% 0.117 169.2)
XYZ	xyz(15.6226, 25.0542, 22.0980)
Luminance	0.2506 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9B79 #9B1B3D

analogous

#1B9B39 #1B9B79 #1B7D9B

triadic

#1B9B79 #791B9B #9B791B

tetradic

#1B9B79 #391B9B #9B1B3D #7D9B1B

square

#1B9B79 #391B9B #9B1B3D #7D9B1B

split-complementary

#1B9B79 #9B1B7D #9B391B

monochromatic

#093328 #126750 #1B9B79 #24CFA2 #50E0BA

Accessibility & contrast

On white

3.49

#1B9B79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#1B9B79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9B79

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9B79	#FFFFFF	#000000	##000000
##1B9B79	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979077

Deuteranopia (green-blind)

#87847B

Tritanopia (blue-blind)

#009C91

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9b79;
/* rgb */ color: rgb(27, 155, 121);
/* oklch */ color: oklch(61.6% 0.117 169.2);

Tailwind

colors: {
  custom: {
    50: '#70b99f',
    500: '#1b9b79',
    950: '#000000',
  },
}

SCSS

$custom: #1b9b79;
$custom-light: #70b99f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9b79",
  "rgb": {
    "r": 27,
    "g": 155,
    "b": 121
  },
  "hsl": {
    "h": 164.063,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61584,
    "c": 0.11687,
    "h": 169.2
  },
  "luminance": 0.25056
}

Semantic roles & 50–950 ramp

primary

#1B9B79

secondary

#C34F6E

accent

#3B6AED

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1B9B79

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

Preview Lab → · Contrast checker → · Palette generator →