#1FAD43#1FAD43

#1FAD43 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.5% C 0.186 H 146.7°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#1FAD43
RGB	rgb(31, 173, 67)
HSL	hsl(135, 70%, 40%)
HSV	hsv(135, 82%, 68%)
CMYK	cmyk(82.1%, 0%, 61.3%, 32.2%)
CIE-LAB	lab(62.15, -57.83, 43.50)
CIE-LCH	lch(62.15, 72.36, 143.05°)
OKLab	oklab(65.46% -0.1555 0.1023)
OKLCH	oklch(65.46% 0.186 146.7)
XYZ	xyz(16.5205, 30.5817, 10.3413)
Luminance	0.3058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAD43 #AD1F89

analogous

#42AD1F #1FAD43 #1FAD8A

triadic

#1FAD43 #431FAD #AD431F

tetradic

#1FAD43 #1F42AD #AD1F89 #AD8A1F

square

#1FAD43 #1F42AD #AD1F89 #AD8A1F

split-complementary

#1FAD43 #8A1FAD #AD1F42

monochromatic

#0C451B #16792F #1FAD43 #2FDA5B #63E384

Accessibility & contrast

On white

2.95

#1FAD43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#1FAD43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAD43

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAD43	#FFFFFF	#000000	##000000
##1FAD43	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D38

Deuteranopia (green-blind)

#A0924C

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1fad43;
/* rgb */ color: rgb(31, 173, 67);
/* oklch */ color: oklch(65.5% 0.186 146.7);

Tailwind

colors: {
  custom: {
    50: '#76c77b',
    500: '#1fad43',
    950: '#000000',
  },
}

SCSS

$custom: #1fad43;
$custom-light: #76c77b;
$custom-dark: #000000;

JSON

{
  "hex": "#1fad43",
  "rgb": {
    "r": 31,
    "g": 173,
    "b": 67
  },
  "hsl": {
    "h": 135.211,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.6546,
    "c": 0.18615,
    "h": 146.7
  },
  "luminance": 0.30584
}

Semantic roles & 50–950 ramp

primary

#1FAD43

secondary

#C860AE

accent

#3BC0EC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FAD43

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

Preview Lab → · Contrast checker → · Palette generator →