#43AD1B#43AD1B

#43AD1B is a light, vivid green. Relative luminance 0.312; OKLCH L 66.0% C 0.199 H 139.3°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#43AD1B
RGB	rgb(67, 173, 27)
HSL	hsl(104, 73%, 39%)
HSV	hsv(104, 84%, 68%)
CMYK	cmyk(61.3%, 0%, 84.4%, 32.2%)
CIE-LAB	lab(62.64, -54.76, 58.93)
CIE-LCH	lch(62.64, 80.45, 132.90°)
OKLab	oklab(65.99% -0.1508 0.1296)
OKLCH	oklch(65.99% 0.199 139.3)
XYZ	xyz(17.4554, 31.1579, 6.1309)
Luminance	0.3116 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43AD1B #851BAD

analogous

#8CAD1B #43AD1B #1BAD3C

triadic

#43AD1B #1B43AD #AD1B43

tetradic

#43AD1B #1B8CAD #851BAD #AD3C1B

square

#43AD1B #1B8CAD #851BAD #AD3C1B

split-complementary

#43AD1B #3C1BAD #AD1B8C

monochromatic

#1A430A #2E7813 #43AD1B #5ADD28 #82E65D

Accessibility & contrast

On white

2.90

#43AD1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#43AD1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43AD1B

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43AD1B	#FFFFFF	#000000	##000000
##43AD1B	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A5942F

Tritanopia (blue-blind)

#36A793

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #43ad1b;
/* rgb */ color: rgb(67, 173, 27);
/* oklch */ color: oklch(66.0% 0.199 139.3);

Tailwind

colors: {
  custom: {
    50: '#85c667',
    500: '#43ad1b',
    950: '#000000',
  },
}

SCSS

$custom: #43ad1b;
$custom-light: #85c667;
$custom-dark: #000000;

JSON

{
  "hex": "#43ad1b",
  "rgb": {
    "r": 67,
    "g": 173,
    "b": 27
  },
  "hsl": {
    "h": 103.562,
    "s": 73,
    "l": 39.216
  },
  "oklch": {
    "l": 0.65994,
    "c": 0.19888,
    "h": 139.3
  },
  "luminance": 0.3116
}

Semantic roles & 50–950 ramp

primary

#43AD1B

secondary

#AB5ACA

accent

#38F0BD

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #43AD1B

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

Preview Lab → · Contrast checker → · Palette generator →