#1FA642#1FA642

#1FA642 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.5% C 0.179 H 146.9°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#1FA642
RGB	rgb(31, 166, 66)
HSL	hsl(136, 69%, 39%)
HSV	hsv(136, 81%, 65%)
CMYK	cmyk(81.3%, 0%, 60.2%, 34.9%)
CIE-LAB	lab(59.85, -55.63, 41.30)
CIE-LCH	lch(59.85, 69.29, 143.41°)
OKLab	oklab(63.54% -0.1496 0.0975)
OKLCH	oklch(63.54% 0.179 146.9)
XYZ	xyz(15.1835, 27.9552, 9.7489)
Luminance	0.2796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA642 #A61F83

analogous

#3FA61F #1FA642 #1FA685

triadic

#1FA642 #421FA6 #A6421F

tetradic

#1FA642 #1F3FA6 #A61F83 #A6851F

square

#1FA642 #1F3FA6 #A61F83 #A6851F

split-complementary

#1FA642 #851FA6 #A61F3F

monochromatic

#0C3F19 #15722D #1FA642 #2BD758 #5EE180

Accessibility & contrast

On white

3.19

#1FA642 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#1FA642 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA642

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA642	#FFFFFF	#000000	##000000
##1FA642	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89638

Deuteranopia (green-blind)

#998C4A

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1fa642;
/* rgb */ color: rgb(31, 166, 66);
/* oklch */ color: oklch(63.5% 0.179 146.9);

Tailwind

colors: {
  custom: {
    50: '#74c27a',
    500: '#1fa642',
    950: '#000000',
  },
}

SCSS

$custom: #1fa642;
$custom-light: #74c27a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa642",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 66
  },
  "hsl": {
    "h": 135.556,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63542,
    "c": 0.17856,
    "h": 146.9
  },
  "luminance": 0.27957
}

Semantic roles & 50–950 ramp

primary

#1FA642

secondary

#C55BAA

accent

#3CBEEB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #1FA642

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

Preview Lab → · Contrast checker → · Palette generator →