#1FB491#1FB491

#1FB491 is a light, vivid teal. Relative luminance 0.350; OKLCH L 68.8% C 0.128 H 171.5°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#1FB491
RGB	rgb(31, 180, 145)
HSL	hsl(166, 71%, 41%)
HSV	hsv(166, 83%, 71%)
CMYK	cmyk(82.8%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(65.73, -45.31, 7.42)
CIE-LCH	lch(65.73, 45.92, 170.69°)
OKLab	oklab(68.85% -0.1268 0.0189)
OKLCH	oklch(68.85% 0.128 171.5)
XYZ	xyz(21.9944, 34.9754, 32.3743)
Luminance	0.3498 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB491 #B41F42

analogous

#1FB447 #1FB491 #1F8DB4

triadic

#1FB491 #911FB4 #B4911F

tetradic

#1FB491 #471FB4 #B41F42 #8DB41F

square

#1FB491 #471FB4 #B41F42 #8DB41F

split-complementary

#1FB491 #B41F8D #B4471F

monochromatic

#0D4C3D #168067 #1FB491 #34DCB5 #68E5C8

Accessibility & contrast

On white

2.63

#1FB491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#1FB491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB491

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB491	#FFFFFF	#000000	##000000
##1FB491	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9C9A93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #1fb491;
/* rgb */ color: rgb(31, 180, 145);
/* oklch */ color: oklch(68.8% 0.128 171.5);

Tailwind

colors: {
  custom: {
    50: '#77cbb1',
    500: '#1fb491',
    950: '#000000',
  },
}

SCSS

$custom: #1fb491;
$custom-light: #77cbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb491",
  "rgb": {
    "r": 31,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 165.906,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6885,
    "c": 0.12819,
    "h": 171.5
  },
  "luminance": 0.34978
}

Semantic roles & 50–950 ramp

primary

#1FB491

secondary

#CB647C

accent

#3A64ED

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1FB491

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

Preview Lab → · Contrast checker → · Palette generator →