#1BB390#1BB390

#1BB390 is a light, vivid teal. Relative luminance 0.345; OKLCH L 68.5% C 0.129 H 171.6°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#1BB390
RGB	rgb(27, 179, 144)
HSL	hsl(166, 74%, 40%)
HSV	hsv(166, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 19.6%, 29.8%)
CIE-LAB	lab(65.34, -45.49, 7.42)
CIE-LCH	lch(65.34, 46.09, 170.74°)
OKLab	oklab(68.51% -0.1272 0.0189)
OKLCH	oklch(68.51% 0.129 171.6)
XYZ	xyz(21.6034, 34.4841, 31.8976)
Luminance	0.3449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB390 #B31B3E

analogous

#1BB344 #1BB390 #1B8AB3

triadic

#1BB390 #901BB3 #B3901B

tetradic

#1BB390 #441BB3 #B31B3E #8AB31B

square

#1BB390 #441BB3 #B31B3E #8AB31B

split-complementary

#1BB390 #B31B8A #B3441B

monochromatic

#0B493A #137E65 #1BB390 #2CDFB6 #61E7C8

Accessibility & contrast

On white

2.66

#1BB390 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#1BB390 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB390

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB390	#FFFFFF	#000000	##000000
##1BB390	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA68E

Deuteranopia (green-blind)

#9B9992

Tritanopia (blue-blind)

#00B5A9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1bb390;
/* rgb */ color: rgb(27, 179, 144);
/* oklch */ color: oklch(68.5% 0.129 171.6);

Tailwind

colors: {
  custom: {
    50: '#76cbb0',
    500: '#1bb390',
    950: '#000000',
  },
}

SCSS

$custom: #1bb390;
$custom-light: #76cbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb390",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 144
  },
  "hsl": {
    "h": 166.184,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.68513,
    "c": 0.12862,
    "h": 171.6
  },
  "luminance": 0.34487
}

Semantic roles & 50–950 ramp

primary

#1BB390

secondary

#CC5E77

accent

#3762F0

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1BB390

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

Preview Lab → · Contrast checker → · Palette generator →