#1FA570#1FA570

#1FA570 is a light, vivid teal. Relative luminance 0.284; OKLCH L 64.1% C 0.136 H 160.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#1FA570
RGB	rgb(31, 165, 112)
HSL	hsl(156, 68%, 38%)
HSV	hsv(156, 81%, 65%)
CMYK	cmyk(81.2%, 0%, 32.1%, 35.3%)
CIE-LAB	lab(60.22, -47.14, 17.90)
CIE-LCH	lch(60.22, 50.42, 159.21°)
OKLab	oklab(64.08% -0.1281 0.0453)
OKLCH	oklch(64.08% 0.136 160.5)
XYZ	xyz(16.9430, 28.3693, 19.9090)
Luminance	0.2837 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA570 #A51F54

analogous

#1FA52D #1FA570 #1F97A5

triadic

#1FA570 #701FA5 #A5701F

tetradic

#1FA570 #2D1FA5 #A51F54 #97A51F

square

#1FA570 #2D1FA5 #A51F54 #97A51F

split-complementary

#1FA570 #A51F97 #A52D1F

monochromatic

#0C3E2A #15714D #1FA570 #2AD793 #5EE1AD

Accessibility & contrast

On white

3.15

#1FA570 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#1FA570 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA570

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA570	#FFFFFF	#000000	##000000
##1FA570	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3986D

Deuteranopia (green-blind)

#938D73

Tritanopia (blue-blind)

#00A497

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa570;
/* rgb */ color: rgb(31, 165, 112);
/* oklch */ color: oklch(64.1% 0.136 160.5);

Tailwind

colors: {
  custom: {
    50: '#73c199',
    500: '#1fa570',
    950: '#000000',
  },
}

SCSS

$custom: #1fa570;
$custom-light: #73c199;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa570",
  "rgb": {
    "r": 31,
    "g": 165,
    "b": 112
  },
  "hsl": {
    "h": 156.269,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.13588,
    "h": 160.5
  },
  "luminance": 0.28371
}

Semantic roles & 50–950 ramp

primary

#1FA570

secondary

#C55B85

accent

#3D82EB

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1FA570

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

Preview Lab → · Contrast checker → · Palette generator →