#1FBC9F#1FBC9F

#1FBC9F is a light, vivid teal. Relative luminance 0.388; OKLCH L 71.3% C 0.128 H 175.8°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#1FBC9F
RGB	rgb(31, 188, 159)
HSL	hsl(169, 72%, 43%)
HSV	hsv(169, 84%, 74%)
CMYK	cmyk(83.5%, 0%, 15.4%, 26.3%)
CIE-LAB	lab(68.58, -45.03, 3.82)
CIE-LCH	lch(68.58, 45.20, 175.15°)
OKLab	oklab(71.3% -0.1279 0.0094)
OKLCH	oklch(71.3% 0.128 175.8)
XYZ	xyz(24.8030, 38.7578, 38.9679)
Luminance	0.3876 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FBC9F #BC1F3C

analogous

#1FBC50 #1FBC9F #1F8ABC

triadic

#1FBC9F #9F1FBC #BC9F1F

tetradic

#1FBC9F #501FBC #BC1F3C #8ABC1F

square

#1FBC9F #501FBC #BC1F3C #8ABC1F

split-complementary

#1FBC9F #BC1F8A #BC501F

monochromatic

#0E5346 #168773 #1FBC9F #3ADEC0 #6EE7D1

Accessibility & contrast

On white

2.40

#1FBC9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#1FBC9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FBC9F

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FBC9F	#FFFFFF	#000000	##000000
##1FBC9F	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AF9E

Deuteranopia (green-blind)

#A1A1A1

Tritanopia (blue-blind)

#00BFB3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #1fbc9f;
/* rgb */ color: rgb(31, 188, 159);
/* oklch */ color: oklch(71.3% 0.128 175.8);

Tailwind

colors: {
  custom: {
    50: '#79d1bb',
    500: '#1fbc9f',
    950: '#000000',
  },
}

SCSS

$custom: #1fbc9f;
$custom-light: #79d1bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1fbc9f",
  "rgb": {
    "r": 31,
    "g": 188,
    "b": 159
  },
  "hsl": {
    "h": 168.917,
    "s": 71.689,
    "l": 42.941
  },
  "oklch": {
    "l": 0.71298,
    "c": 0.12821,
    "h": 175.8
  },
  "luminance": 0.38761
}

Semantic roles & 50–950 ramp

primary

#1FBC9F

secondary

#CD697C

accent

#395BEE

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #1FBC9F

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

Preview Lab → · Contrast checker → · Palette generator →