#1B9770#1B9770

#1B9770 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.3% C 0.119 H 165.7°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1B9770
RGB	rgb(27, 151, 112)
HSL	hsl(161, 70%, 35%)
HSV	hsv(161, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 25.8%, 40.8%)
CIE-LAB	lab(55.62, -41.89, 11.51)
CIE-LCH	lch(55.62, 43.45, 164.64°)
OKLab	oklab(60.27% -0.1152 0.0294)
OKLCH	oklch(60.27% 0.119 165.7)
XYZ	xyz(14.4415, 23.5343, 19.1075)
Luminance	0.2354 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9770 #971B42

analogous

#1B9732 #1B9770 #1B8097

triadic

#1B9770 #701B97 #97701B

tetradic

#1B9770 #321B97 #971B42 #80971B

square

#1B9770 #321B97 #971B42 #80971B

split-complementary

#1B9770 #971B80 #97321B

monochromatic

#082F23 #126349 #1B9770 #24CB97 #4DDFB1

Accessibility & contrast

On white

3.68

#1B9770 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#1B9770 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9770

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9770	#FFFFFF	#000000	##000000
##1B9770	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948C6E

Deuteranopia (green-blind)

#858173

Tritanopia (blue-blind)

#00978C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1b9770;
/* rgb */ color: rgb(27, 151, 112);
/* oklch */ color: oklch(60.3% 0.119 165.7);

Tailwind

colors: {
  custom: {
    50: '#6fb699',
    500: '#1b9770',
    950: '#000000',
  },
}

SCSS

$custom: #1b9770;
$custom-light: #6fb699;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9770",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 112
  },
  "hsl": {
    "h": 161.129,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60274,
    "c": 0.11893,
    "h": 165.7
  },
  "luminance": 0.23536
}

Semantic roles & 50–950 ramp

primary

#1B9770

secondary

#C14C71

accent

#3B73EC

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110D

muted

#7B807E

Preview Lab

Preview with #1B9770

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

Preview Lab → · Contrast checker → · Palette generator →