#43CA39#43CA39

#43CA39 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.8% C 0.216 H 142.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#43CA39
RGB	rgb(67, 202, 57)
HSL	hsl(116, 58%, 51%)
HSV	hsv(116, 72%, 79%)
CMYK	cmyk(66.8%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(72.05, -62.72, 58.55)
CIE-LCH	lch(72.05, 85.81, 136.97°)
OKLab	oklab(73.83% -0.1708 0.1329)
OKLCH	oklch(73.83% 0.216 142.1)
XYZ	xyz(24.1724, 43.7272, 11.0364)
Luminance	0.4373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43CA39 #C039CA

analogous

#8BCA39 #43CA39 #39CA77

triadic

#43CA39 #3943CA #CA3943

tetradic

#43CA39 #398BCA #C039CA #CA7739

square

#43CA39 #398BCA #C039CA #CA7739

split-complementary

#43CA39 #7739CA #CA398B

monochromatic

#226C1D #329C2A #43CA39 #71D769 #9FE49A

Accessibility & contrast

On white

2.15

#43CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#43CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CA39

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43CA39	#FFFFFF	#000000	##000000
##43CA39	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB720

Deuteranopia (green-blind)

#BFAC48

Tritanopia (blue-blind)

#24C4AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #43ca39;
/* rgb */ color: rgb(67, 202, 57);
/* oklch */ color: oklch(73.8% 0.216 142.1);

Tailwind

colors: {
  custom: {
    50: '#89db78',
    500: '#43ca39',
    950: '#000000',
  },
}

SCSS

$custom: #43ca39;
$custom-light: #89db78;
$custom-dark: #000000;

JSON

{
  "hex": "#43ca39",
  "rgb": {
    "r": 67,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 115.862,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73834,
    "c": 0.21643,
    "h": 142.1
  },
  "luminance": 0.4373
}

Semantic roles & 50–950 ramp

primary

#43CA39

secondary

#CB8FD0

accent

#47E1D6

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #43CA39

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

Preview Lab → · Contrast checker → · Palette generator →