#1FC42E#1FC42E

#1FC42E is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.5% C 0.225 H 143.6°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#1FC42E
RGB	rgb(31, 196, 46)
HSL	hsl(125, 73%, 45%)
HSV	hsv(125, 84%, 77%)
CMYK	cmyk(84.2%, 0%, 76.5%, 23.1%)
CIE-LAB	lab(69.45, -67.01, 59.55)
CIE-LCH	lch(69.45, 89.64, 138.37°)
OKLab	oklab(71.47% -0.1813 0.1338)
OKLCH	oklch(71.47% 0.225 143.6)
XYZ	xyz(20.7967, 39.9658, 9.2023)
Luminance	0.3997 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FC42E #C41FB5

analogous

#62C41F #1FC42E #1FC481

triadic

#1FC42E #2E1FC4 #C42E1F

tetradic

#1FC42E #1F62C4 #C41FB5 #C4811F

square

#1FC42E #1F62C4 #C41FB5 #C4811F

split-complementary

#1FC42E #811FC4 #C41F62

monochromatic

#0E5A15 #178F22 #1FC42E #3FE14E #74E97F

Accessibility & contrast

On white

2.33

#1FC42E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#1FC42E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FC42E

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FC42E	#FFFFFF	#000000	##000000
##1FC42E	1.00	2.33	8.99	8.99
#FFFFFF	2.33	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B107

Deuteranopia (green-blind)

#B7A53F

Tritanopia (blue-blind)

#00BEA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #1fc42e;
/* rgb */ color: rgb(31, 196, 46);
/* oklch */ color: oklch(71.5% 0.225 143.6);

Tailwind

colors: {
  custom: {
    50: '#7cd772',
    500: '#1fc42e',
    950: '#000000',
  },
}

SCSS

$custom: #1fc42e;
$custom-light: #7cd772;
$custom-dark: #000000;

JSON

{
  "hex": "#1fc42e",
  "rgb": {
    "r": 31,
    "g": 196,
    "b": 46
  },
  "hsl": {
    "h": 125.455,
    "s": 72.687,
    "l": 44.51
  },
  "oklch": {
    "l": 0.71473,
    "c": 0.22529,
    "h": 143.6
  },
  "luminance": 0.39968
}

Semantic roles & 50–950 ramp

primary

#1FC42E

secondary

#D06FC7

accent

#38DFEF

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1508

muted

#7D837B

Preview Lab

Preview with #1FC42E

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

Preview Lab → · Contrast checker → · Palette generator →