#1BB490#1BB490

#1BB490 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.8% C 0.130 H 171.1°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#1BB490
RGB	rgb(27, 180, 144)
HSL	hsl(166, 74%, 41%)
HSV	hsv(166, 85%, 71%)
CMYK	cmyk(85%, 0%, 20%, 29.4%)
CIE-LAB	lab(65.66, -45.90, 7.87)
CIE-LCH	lch(65.66, 46.57, 170.27°)
OKLab	oklab(68.77% -0.1282 0.02)
OKLCH	oklch(68.77% 0.13 171.1)
XYZ	xyz(21.8045, 34.8863, 31.9647)
Luminance	0.3489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB490 #B41B3F

analogous

#1BB443 #1BB490 #1B8CB4

triadic

#1BB490 #901BB4 #B4901B

tetradic

#1BB490 #431BB4 #B41B3F #8CB41B

square

#1BB490 #431BB4 #B41B3F #8CB41B

split-complementary

#1BB490 #B41B8C #B4431B

monochromatic

#0B4A3B #137F65 #1BB490 #2DDFB5 #62E7C8

Accessibility & contrast

On white

2.63

#1BB490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#1BB490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB490

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB490	#FFFFFF	#000000	##000000
##1BB490	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78E

Deuteranopia (green-blind)

#9C9A93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1bb490;
/* rgb */ color: rgb(27, 180, 144);
/* oklch */ color: oklch(68.8% 0.130 171.1);

Tailwind

colors: {
  custom: {
    50: '#76cbb0',
    500: '#1bb490',
    950: '#000000',
  },
}

SCSS

$custom: #1bb490;
$custom-light: #76cbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb490",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 144
  },
  "hsl": {
    "h": 165.882,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68771,
    "c": 0.12976,
    "h": 171.1
  },
  "luminance": 0.34889
}

Semantic roles & 50–950 ramp

primary

#1BB490

secondary

#CC5F78

accent

#3763F1

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1BB490

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

Preview Lab → · Contrast checker → · Palette generator →