#1FA172#1FA172

#1FA172 is a light, vivid teal. Relative luminance 0.270; OKLCH L 63.1% C 0.129 H 162.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#1FA172
RGB	rgb(31, 161, 114)
HSL	hsl(158, 68%, 38%)
HSV	hsv(158, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 29.2%, 36.9%)
CIE-LAB	lab(58.97, -45.09, 15.07)
CIE-LCH	lch(58.97, 47.54, 161.52°)
OKLab	oklab(63.06% -0.1231 0.0383)
OKLCH	oklch(63.06% 0.129 162.7)
XYZ	xyz(16.3454, 26.9939, 20.2652)
Luminance	0.2700 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA172 #A11F4E

analogous

#1FA131 #1FA172 #1F8FA1

triadic

#1FA172 #721FA1 #A1721F

tetradic

#1FA172 #311FA1 #A11F4E #8FA11F

square

#1FA172 #311FA1 #A11F4E #8FA11F

split-complementary

#1FA172 #A11F8F #A1311F

monochromatic

#0B3A29 #156E4E #1FA172 #29D496 #5BDFB0

Accessibility & contrast

On white

3.28

#1FA172 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#1FA172 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA172

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA172	#FFFFFF	#000000	##000000
##1FA172	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E956F

Deuteranopia (green-blind)

#8F8975

Tritanopia (blue-blind)

#00A194

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1fa172;
/* rgb */ color: rgb(31, 161, 114);
/* oklch */ color: oklch(63.1% 0.129 162.7);

Tailwind

colors: {
  custom: {
    50: '#72be9a',
    500: '#1fa172',
    950: '#000000',
  },
}

SCSS

$custom: #1fa172;
$custom-light: #72be9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa172",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 114
  },
  "hsl": {
    "h": 158.308,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63061,
    "c": 0.12897,
    "h": 162.7
  },
  "luminance": 0.26996
}

Semantic roles & 50–950 ramp

primary

#1FA172

secondary

#C4587F

accent

#3D7CEB

background

#F7FBF9

surface

#EDF7F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1FA172

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

Preview Lab → · Contrast checker → · Palette generator →