#1FB47A#1FB47A

#1FB47A is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.146 H 160.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#1FB47A
RGB	rgb(31, 180, 122)
HSL	hsl(157, 71%, 41%)
HSV	hsv(157, 83%, 71%)
CMYK	cmyk(82.8%, 0%, 32.2%, 29.4%)
CIE-LAB	lab(65.23, -50.77, 19.30)
CIE-LCH	lch(65.23, 54.32, 159.19°)
OKLab	oklab(68.27% -0.1379 0.0489)
OKLCH	oklch(68.27% 0.146 160.5)
XYZ	xyz(20.3970, 34.3364, 23.9612)
Luminance	0.3434 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB47A #B41F59

analogous

#1FB42F #1FB47A #1FA4B4

triadic

#1FB47A #7A1FB4 #B47A1F

tetradic

#1FB47A #2F1FB4 #B41F59 #A4B41F

square

#1FB47A #2F1FB4 #B41F59 #A4B41F

split-complementary

#1FB47A #B41FA4 #B42F1F

monochromatic

#0D4C33 #168057 #1FB47A #34DC9B #68E5B5

Accessibility & contrast

On white

2.67

#1FB47A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#1FB47A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB47A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB47A	#FFFFFF	#000000	##000000
##1FB47A	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A676

Deuteranopia (green-blind)

#A0997E

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #1fb47a;
/* rgb */ color: rgb(31, 180, 122);
/* oklch */ color: oklch(68.3% 0.146 160.5);

Tailwind

colors: {
  custom: {
    50: '#76cba0',
    500: '#1fb47a',
    950: '#000000',
  },
}

SCSS

$custom: #1fb47a;
$custom-light: #76cba0;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb47a",
  "rgb": {
    "r": 31,
    "g": 180,
    "b": 122
  },
  "hsl": {
    "h": 156.644,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68272,
    "c": 0.14628,
    "h": 160.5
  },
  "luminance": 0.34339
}

Semantic roles & 50–950 ramp

primary

#1FB47A

secondary

#CB648C

accent

#3A80ED

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1FB47A

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

Preview Lab → · Contrast checker → · Palette generator →