#1FA174#1FA174

#1FA174 is a light, vivid teal. Relative luminance 0.270; OKLCH L 63.1% C 0.127 H 163.7°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1FA174
RGB	rgb(31, 161, 116)
HSL	hsl(159, 68%, 38%)
HSV	hsv(159, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 28%, 36.9%)
CIE-LAB	lab(59.01, -44.62, 14.01)
CIE-LCH	lch(59.01, 46.77, 162.57°)
OKLab	oklab(63.11% -0.1222 0.0357)
OKLCH	oklch(63.11% 0.127 163.7)
XYZ	xyz(16.4605, 27.0400, 20.8713)
Luminance	0.2704 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA174 #A11F4C

analogous

#1FA133 #1FA174 #1F8DA1

triadic

#1FA174 #741FA1 #A1741F

tetradic

#1FA174 #331FA1 #A11F4C #8DA11F

square

#1FA174 #331FA1 #A11F4C #8DA11F

split-complementary

#1FA174 #A11F8D #A1331F

monochromatic

#0B3A2A #156E4F #1FA174 #29D499 #5BDFB2

Accessibility & contrast

On white

3.28

#1FA174 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#1FA174 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA174

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA174	#FFFFFF	#000000	##000000
##1FA174	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9571

Deuteranopia (green-blind)

#8E8977

Tritanopia (blue-blind)

#00A195

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1fa174;
/* rgb */ color: rgb(31, 161, 116);
/* oklch */ color: oklch(63.1% 0.127 163.7);

Tailwind

colors: {
  custom: {
    50: '#72be9c',
    500: '#1fa174',
    950: '#000000',
  },
}

SCSS

$custom: #1fa174;
$custom-light: #72be9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa174",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 116
  },
  "hsl": {
    "h": 159.231,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.6311,
    "c": 0.12728,
    "h": 163.7
  },
  "luminance": 0.27042
}

Semantic roles & 50–950 ramp

primary

#1FA174

secondary

#C4587D

accent

#3D79EB

background

#F7FBF9

surface

#EDF7F2

border

#C8D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1FA174

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

Preview Lab → · Contrast checker → · Palette generator →