#1B9F7A#1B9F7A

#1B9F7A is a light, vivid teal. Relative luminance 0.264; OKLCH L 62.7% C 0.121 H 168.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F7A
RGB	rgb(27, 159, 122)
HSL	hsl(163, 71%, 36%)
HSV	hsv(163, 83%, 62%)
CMYK	cmyk(83%, 0%, 23.3%, 37.6%)
CIE-LAB	lab(58.45, -42.75, 9.85)
CIE-LCH	lch(58.45, 43.87, 167.02°)
OKLab	oklab(62.67% -0.1183 0.0252)
OKLCH	oklch(62.67% 0.121 168)
XYZ	xyz(16.3610, 26.4324, 22.6482)
Luminance	0.2643 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F7A #9F1B40

analogous

#1B9F38 #1B9F7A #1B829F

triadic

#1B9F7A #7A1B9F #9F7A1B

tetradic

#1B9F7A #381B9F #9F1B40 #829F1B

square

#1B9F7A #381B9F #9F1B40 #829F1B

split-complementary

#1B9F7A #9F1B82 #9F381B

monochromatic

#09362A #126B52 #1B9F7A #24D3A2 #53E2BA

Accessibility & contrast

On white

3.34

#1B9F7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#1B9F7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F7A

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F7A	#FFFFFF	#000000	##000000
##1B9F7A	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9378

Deuteranopia (green-blind)

#8B887D

Tritanopia (blue-blind)

#00A095

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1b9f7a;
/* rgb */ color: rgb(27, 159, 122);
/* oklch */ color: oklch(62.7% 0.121 168.0);

Tailwind

colors: {
  custom: {
    50: '#71bca0',
    500: '#1b9f7a',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f7a;
$custom-light: #71bca0;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f7a",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 122
  },
  "hsl": {
    "h": 163.182,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62673,
    "c": 0.12097,
    "h": 168
  },
  "luminance": 0.26434
}

Semantic roles & 50–950 ramp

primary

#1B9F7A

secondary

#C55172

accent

#3A6CEE

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1B9F7A

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

Preview Lab → · Contrast checker → · Palette generator →