#1B9564#1B9564

#1B9564 is a mid, vivid teal. Relative luminance 0.226; OKLCH L 59.4% C 0.127 H 160.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1B9564
RGB	rgb(27, 149, 100)
HSL	hsl(156, 69%, 35%)
HSV	hsv(156, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 32.9%, 41.6%)
CIE-LAB	lab(54.71, -43.90, 17.00)
CIE-LCH	lch(54.71, 47.08, 158.83°)
OKLab	oklab(59.44% -0.1192 0.043)
OKLCH	oklch(59.44% 0.127 160.2)
XYZ	xyz(13.4982, 22.6463, 15.7139)
Luminance	0.2265 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9564 #951B4C

analogous

#1B9527 #1B9564 #1B8995

triadic

#1B9564 #641B95 #95641B

tetradic

#1B9564 #271B95 #951B4C #89951B

square

#1B9564 #271B95 #951B4C #89951B

split-complementary

#1B9564 #951B89 #95271B

monochromatic

#082D1E #126141 #1B9564 #24C987 #4CDFA4

Accessibility & contrast

On white

3.80

#1B9564 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1B9564 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9564

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9564	#FFFFFF	#000000	##000000
##1B9564	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938961

Deuteranopia (green-blind)

#857F67

Tritanopia (blue-blind)

#009488

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9564;
/* rgb */ color: rgb(27, 149, 100);
/* oklch */ color: oklch(59.4% 0.127 160.2);

Tailwind

colors: {
  custom: {
    50: '#6eb590',
    500: '#1b9564',
    950: '#000000',
  },
}

SCSS

$custom: #1b9564;
$custom-light: #6eb590;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9564",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 100
  },
  "hsl": {
    "h": 155.902,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59438,
    "c": 0.12673,
    "h": 160.2
  },
  "luminance": 0.22648
}

Semantic roles & 50–950 ramp

primary

#1B9564

secondary

#C14B7A

accent

#3C83EC

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1B9564

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

Preview Lab → · Contrast checker → · Palette generator →