#1BBB8F#1BBB8F

#1BBB8F is a light, vivid teal. Relative luminance 0.378; OKLCH L 70.6% C 0.139 H 167.8°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#1BBB8F
RGB	rgb(27, 187, 143)
HSL	hsl(164, 75%, 42%)
HSV	hsv(164, 86%, 73%)
CMYK	cmyk(85.6%, 0%, 23.5%, 26.7%)
CIE-LAB	lab(67.84, -49.00, 11.51)
CIE-LCH	lch(67.84, 50.33, 166.78°)
OKLab	oklab(70.55% -0.1354 0.0294)
OKLCH	oklch(70.55% 0.139 167.8)
XYZ	xyz(23.1774, 37.7538, 32.0469)
Luminance	0.3776 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BBB8F #BB1B47

analogous

#1BBB3F #1BBB8F #1B97BB

triadic

#1BBB8F #8F1BBB #BB8F1B

tetradic

#1BBB8F #3F1BBB #BB1B47 #97BB1B

square

#1BBB8F #3F1BBB #BB1B47 #97BB1B

split-complementary

#1BBB8F #BB1B97 #BB3F1B

monochromatic

#0C503D #138666 #1BBB8F #32E1B1 #67E9C5

Accessibility & contrast

On white

2.46

#1BBB8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#1BBB8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BBB8F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BBB8F	#FFFFFF	#000000	##000000
##1BBB8F	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AD8D

Deuteranopia (green-blind)

#A4A092

Tritanopia (blue-blind)

#00BCAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #1bbb8f;
/* rgb */ color: rgb(27, 187, 143);
/* oklch */ color: oklch(70.6% 0.139 167.8);

Tailwind

colors: {
  custom: {
    50: '#78d0af',
    500: '#1bbb8f',
    950: '#000000',
  },
}

SCSS

$custom: #1bbb8f;
$custom-light: #78d0af;
$custom-dark: #000000;

JSON

{
  "hex": "#1bbb8f",
  "rgb": {
    "r": 27,
    "g": 187,
    "b": 143
  },
  "hsl": {
    "h": 163.5,
    "s": 74.766,
    "l": 41.961
  },
  "oklch": {
    "l": 0.70554,
    "c": 0.13857,
    "h": 167.8
  },
  "luminance": 0.37757
}

Semantic roles & 50–950 ramp

primary

#1BBB8F

secondary

#CE6381

accent

#366AF1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #1BBB8F

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

Preview Lab → · Contrast checker → · Palette generator →