#1BB389#1BB389

#1BB389 is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.134 H 167.8°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#1BB389
RGB	rgb(27, 179, 137)
HSL	hsl(163, 74%, 40%)
HSV	hsv(163, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 23.5%, 29.8%)
CIE-LAB	lab(65.18, -47.24, 11.04)
CIE-LCH	lch(65.18, 48.52, 166.84°)
OKLab	oklab(68.32% -0.1306 0.0282)
OKLCH	oklch(68.32% 0.134 167.8)
XYZ	xyz(21.0849, 34.2767, 29.1668)
Luminance	0.3428 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB389 #B31B45

analogous

#1BB33D #1BB389 #1B91B3

triadic

#1BB389 #891BB3 #B3891B

tetradic

#1BB389 #3D1BB3 #B31B45 #91B31B

square

#1BB389 #3D1BB3 #B31B45 #91B31B

split-complementary

#1BB389 #B31B91 #B33D1B

monochromatic

#0B4938 #137E60 #1BB389 #2CDFAE #61E7C2

Accessibility & contrast

On white

2.67

#1BB389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#1BB389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB389

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB389	#FFFFFF	#000000	##000000
##1BB389	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA687

Deuteranopia (green-blind)

#9D998C

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #1bb389;
/* rgb */ color: rgb(27, 179, 137);
/* oklch */ color: oklch(68.3% 0.134 167.8);

Tailwind

colors: {
  custom: {
    50: '#76cbab',
    500: '#1bb389',
    950: '#000000',
  },
}

SCSS

$custom: #1bb389;
$custom-light: #76cbab;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb389",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 137
  },
  "hsl": {
    "h": 163.421,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.68324,
    "c": 0.13363,
    "h": 167.8
  },
  "luminance": 0.34279
}

Semantic roles & 50–950 ramp

primary

#1BB389

secondary

#CC5E7C

accent

#376AF0

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1BB389

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

Preview Lab → · Contrast checker → · Palette generator →