#1FB147#1FB147

#1FB147 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.6% C 0.188 H 147.1°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#1FB147
RGB	rgb(31, 177, 71)
HSL	hsl(136, 70%, 41%)
HSV	hsv(136, 82%, 69%)
CMYK	cmyk(82.5%, 0%, 59.9%, 30.6%)
CIE-LAB	lab(63.50, -58.63, 43.20)
CIE-LCH	lch(63.50, 72.83, 143.62°)
OKLab	oklab(66.59% -0.1576 0.102)
OKLCH	oklch(66.59% 0.188 147.1)
XYZ	xyz(17.4232, 32.1884, 11.2547)
Luminance	0.3219 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB147 #B11F89

analogous

#40B11F #1FB147 #1FB190

triadic

#1FB147 #471FB1 #B1471F

tetradic

#1FB147 #1F40B1 #B11F89 #B1901F

square

#1FB147 #1F40B1 #B11F89 #B1901F

split-complementary

#1FB147 #901FB1 #B11F40

monochromatic

#0D491D #167D32 #1FB147 #32DB60 #66E489

Accessibility & contrast

On white

2.82

#1FB147 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#1FB147 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB147

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB147	#FFFFFF	#000000	##000000
##1FB147	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A03C

Deuteranopia (green-blind)

#A49550

Tritanopia (blue-blind)

#00AD9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1fb147;
/* rgb */ color: rgb(31, 177, 71);
/* oklch */ color: oklch(66.6% 0.188 147.1);

Tailwind

colors: {
  custom: {
    50: '#76ca7e',
    500: '#1fb147',
    950: '#000000',
  },
}

SCSS

$custom: #1fb147;
$custom-light: #76ca7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb147",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 71
  },
  "hsl": {
    "h": 136.438,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6659,
    "c": 0.18773,
    "h": 147.1
  },
  "luminance": 0.32191
}

Semantic roles & 50–950 ramp

primary

#1FB147

secondary

#CA62AD

accent

#3BBCED

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FB147

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

Preview Lab → · Contrast checker → · Palette generator →