#1FAC73#1FAC73

#1FAC73 is a light, vivid teal. Relative luminance 0.310; OKLCH L 66.0% C 0.142 H 159.8°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#1FAC73
RGB	rgb(31, 172, 115)
HSL	hsl(156, 69%, 40%)
HSV	hsv(156, 82%, 67%)
CMYK	cmyk(82%, 0%, 33.1%, 32.5%)
CIE-LAB	lab(62.53, -49.21, 19.42)
CIE-LCH	lch(62.53, 52.91, 158.47°)
OKLab	oklab(66.01% -0.1335 0.0491)
OKLCH	oklch(66.01% 0.142 159.8)
XYZ	xyz(18.4101, 31.0319, 21.2358)
Luminance	0.3103 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAC73 #AC1F58

analogous

#1FAC2D #1FAC73 #1F9EAC

triadic

#1FAC73 #731FAC #AC731F

tetradic

#1FAC73 #2D1FAC #AC1F58 #9EAC1F

square

#1FAC73 #2D1FAC #AC1F58 #9EAC1F

split-complementary

#1FAC73 #AC1F9E #AC2D1F

monochromatic

#0C442E #167850 #1FAC73 #2FD994 #63E3AF

Accessibility & contrast

On white

2.91

#1FAC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#1FAC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAC73

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAC73	#FFFFFF	#000000	##000000
##1FAC73	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9E6F

Deuteranopia (green-blind)

#9A9277

Tritanopia (blue-blind)

#00AB9D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fac73;
/* rgb */ color: rgb(31, 172, 115);
/* oklch */ color: oklch(66.0% 0.142 159.8);

Tailwind

colors: {
  custom: {
    50: '#74c69b',
    500: '#1fac73',
    950: '#000000',
  },
}

SCSS

$custom: #1fac73;
$custom-light: #74c69b;
$custom-dark: #000000;

JSON

{
  "hex": "#1fac73",
  "rgb": {
    "r": 31,
    "g": 172,
    "b": 115
  },
  "hsl": {
    "h": 155.745,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66006,
    "c": 0.14224,
    "h": 159.8
  },
  "luminance": 0.31034
}

Semantic roles & 50–950 ramp

primary

#1FAC73

secondary

#C85F89

accent

#3C83EC

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1FAC73

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

Preview Lab → · Contrast checker → · Palette generator →