#1FAD3D#1FAD3D

#1FAD3D is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.191 H 145.7°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#1FAD3D
RGB	rgb(31, 173, 61)
HSL	hsl(133, 70%, 40%)
HSV	hsv(133, 82%, 68%)
CMYK	cmyk(82.1%, 0%, 64.7%, 32.2%)
CIE-LAB	lab(62.09, -58.54, 46.12)
CIE-LCH	lch(62.09, 74.53, 141.77°)
OKLab	oklab(65.39% -0.1576 0.1074)
OKLCH	oklch(65.39% 0.191 145.7)
XYZ	xyz(16.3497, 30.5134, 9.4419)
Luminance	0.3051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAD3D #AD1F8F

analogous

#48AD1F #1FAD3D #1FAD84

triadic

#1FAD3D #3D1FAD #AD3D1F

tetradic

#1FAD3D #1F48AD #AD1F8F #AD841F

square

#1FAD3D #1F48AD #AD1F8F #AD841F

split-complementary

#1FAD3D #841FAD #AD1F48

monochromatic

#0C4518 #16792B #1FAD3D #2FDA53 #63E37E

Accessibility & contrast

On white

2.96

#1FAD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#1FAD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAD3D

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAD3D	#FFFFFF	#000000	##000000
##1FAD3D	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C2F

Deuteranopia (green-blind)

#A19247

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1fad3d;
/* rgb */ color: rgb(31, 173, 61);
/* oklch */ color: oklch(65.4% 0.191 145.7);

Tailwind

colors: {
  custom: {
    50: '#76c777',
    500: '#1fad3d',
    950: '#000000',
  },
}

SCSS

$custom: #1fad3d;
$custom-light: #76c777;
$custom-dark: #000000;

JSON

{
  "hex": "#1fad3d",
  "rgb": {
    "r": 31,
    "g": 173,
    "b": 61
  },
  "hsl": {
    "h": 132.676,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.65392,
    "c": 0.19074,
    "h": 145.7
  },
  "luminance": 0.30515
}

Semantic roles & 50–950 ramp

primary

#1FAD3D

secondary

#C860B2

accent

#3BC7EC

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FAD3D

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

Preview Lab → · Contrast checker → · Palette generator →