#1FA178#1FA178

#1FA178 is a light, vivid teal. Relative luminance 0.271; OKLCH L 63.2% C 0.124 H 165.8°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#1FA178
RGB	rgb(31, 161, 120)
HSL	hsl(161, 68%, 38%)
HSV	hsv(161, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 25.5%, 36.9%)
CIE-LAB	lab(59.10, -43.67, 11.90)
CIE-LCH	lch(59.10, 45.26, 164.75°)
OKLab	oklab(63.21% -0.1202 0.0304)
OKLCH	oklch(63.21% 0.124 165.8)
XYZ	xyz(16.6982, 27.1350, 22.1232)
Luminance	0.2714 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA178 #A11F48

analogous

#1FA137 #1FA178 #1F89A1

triadic

#1FA178 #781FA1 #A1781F

tetradic

#1FA178 #371FA1 #A11F48 #89A11F

square

#1FA178 #371FA1 #A11F48 #89A11F

split-complementary

#1FA178 #A11F89 #A1371F

monochromatic

#0B3A2B #156E52 #1FA178 #29D49E #5BDFB6

Accessibility & contrast

On white

3.27

#1FA178 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#1FA178 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA178

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA178	#FFFFFF	#000000	##000000
##1FA178	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9576

Deuteranopia (green-blind)

#8E8A7B

Tritanopia (blue-blind)

#00A196

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1fa178;
/* rgb */ color: rgb(31, 161, 120);
/* oklch */ color: oklch(63.2% 0.124 165.8);

Tailwind

colors: {
  custom: {
    50: '#72be9f',
    500: '#1fa178',
    950: '#000000',
  },
}

SCSS

$custom: #1fa178;
$custom-light: #72be9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa178",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 120
  },
  "hsl": {
    "h": 161.077,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63211,
    "c": 0.12398,
    "h": 165.8
  },
  "luminance": 0.27137
}

Semantic roles & 50–950 ramp

primary

#1FA178

secondary

#C4587A

accent

#3D74EB

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1FA178

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

Preview Lab → · Contrast checker → · Palette generator →