#1B9F66#1B9F66

#1B9F66 is a light, vivid teal. Relative luminance 0.260; OKLCH L 62.2% C 0.138 H 158.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F66
RGB	rgb(27, 159, 102)
HSL	hsl(154, 71%, 36%)
HSV	hsv(154, 83%, 62%)
CMYK	cmyk(83%, 0%, 35.8%, 37.6%)
CIE-LAB	lab(58.02, -47.40, 20.40)
CIE-LCH	lch(58.02, 51.60, 156.71°)
OKLab	oklab(62.19% -0.1282 0.0513)
OKLCH	oklch(62.19% 0.138 158.2)
XYZ	xyz(15.2468, 25.9867, 16.7802)
Luminance	0.2599 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F66 #9F1B54

analogous

#1B9F24 #1B9F66 #1B969F

triadic

#1B9F66 #661B9F #9F661B

tetradic

#1B9F66 #241B9F #9F1B54 #969F1B

square

#1B9F66 #241B9F #9F1B54 #969F1B

split-complementary

#1B9F66 #9F1B96 #9F241B

monochromatic

#093623 #126B44 #1B9F66 #24D388 #53E2A4

Accessibility & contrast

On white

3.39

#1B9F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#1B9F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F66

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F66	#FFFFFF	#000000	##000000
##1B9F66	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9262

Deuteranopia (green-blind)

#8E876A

Tritanopia (blue-blind)

#009E90

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1b9f66;
/* rgb */ color: rgb(27, 159, 102);
/* oklch */ color: oklch(62.2% 0.138 158.2);

Tailwind

colors: {
  custom: {
    50: '#70bc92',
    500: '#1b9f66',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f66;
$custom-light: #70bc92;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f66",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 102
  },
  "hsl": {
    "h": 154.091,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62188,
    "c": 0.13805,
    "h": 158.2
  },
  "luminance": 0.25989
}

Semantic roles & 50–950 ramp

primary

#1B9F66

secondary

#C55183

accent

#3A88EE

background

#F7FBF9

surface

#EDF6F1

border

#C8D0CB

text

#09120D

muted

#7B817E

Preview Lab

Preview with #1B9F66

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

Preview Lab → · Contrast checker → · Palette generator →