#1B9E66#1B9E66

#1B9E66 is a mid, vivid teal. Relative luminance 0.256; OKLCH L 61.9% C 0.137 H 158.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1B9E66
RGB	rgb(27, 158, 102)
HSL	hsl(154, 71%, 36%)
HSV	hsv(154, 83%, 62%)
CMYK	cmyk(82.9%, 0%, 35.4%, 38%)
CIE-LAB	lab(57.70, -47.01, 19.96)
CIE-LCH	lch(57.70, 51.07, 157.00°)
OKLab	oklab(61.92% -0.1272 0.0503)
OKLCH	oklch(61.92% 0.137 158.4)
XYZ	xyz(15.0755, 25.6442, 16.7231)
Luminance	0.2565 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9E66 #9E1B53

analogous

#1B9E25 #1B9E66 #1B959E

triadic

#1B9E66 #661B9E #9E661B

tetradic

#1B9E66 #251B9E #9E1B53 #959E1B

square

#1B9E66 #251B9E #9E1B53 #959E1B

split-complementary

#1B9E66 #9E1B95 #9E251B

monochromatic

#093523 #126A44 #1B9E66 #24D288 #52E1A4

Accessibility & contrast

On white

3.43

#1B9E66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#1B9E66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9E66

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9E66	#FFFFFF	#000000	##000000
##1B9E66	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9162

Deuteranopia (green-blind)

#8D866A

Tritanopia (blue-blind)

#009D90

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1b9e66;
/* rgb */ color: rgb(27, 158, 102);
/* oklch */ color: oklch(61.9% 0.137 158.4);

Tailwind

colors: {
  custom: {
    50: '#70bc92',
    500: '#1b9e66',
    950: '#000000',
  },
}

SCSS

$custom: #1b9e66;
$custom-light: #70bc92;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9e66",
  "rgb": {
    "r": 27,
    "g": 158,
    "b": 102
  },
  "hsl": {
    "h": 154.351,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61918,
    "c": 0.13675,
    "h": 158.4
  },
  "luminance": 0.25646
}

Semantic roles & 50–950 ramp

primary

#1B9E66

secondary

#C45182

accent

#3A87EE

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120D

muted

#7B817D

Preview Lab

Preview with #1B9E66

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

Preview Lab → · Contrast checker → · Palette generator →