#43E556#43E556

#43E556 is a light, highly saturated green. Relative luminance 0.579; OKLCH L 81.1% C 0.228 H 144.8°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#43E556
RGB	rgb(67, 229, 86)
HSL	hsl(127, 76%, 58%)
HSV	hsv(127, 71%, 90%)
CMYK	cmyk(70.7%, 0%, 62.4%, 10.2%)
CIE-LAB	lab(80.68, -68.86, 56.34)
CIE-LCH	lch(80.68, 88.97, 140.71°)
OKLab	oklab(81.07% -0.1861 0.1314)
OKLCH	oklch(81.07% 0.228 144.8)
XYZ	xyz(32.0116, 57.9002, 18.2911)
Luminance	0.5790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43E556 #E543D2

analogous

#81E543 #43E556 #43E5A7

triadic

#43E556 #5643E5 #E55643

tetradic

#43E556 #4381E5 #E543D2 #E5A743

square

#43E556 #4381E5 #E543D2 #E5A743

split-complementary

#43E556 #A743E5 #E54381

monochromatic

#159925 #1DCE31 #43E556 #79EC86 #AFF4B7

Accessibility & contrast

On white

1.67

#43E556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#43E556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43E556

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43E556	#FFFFFF	#000000	##000000
##43E556	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D045

Deuteranopia (green-blind)

#D6C362

Tritanopia (blue-blind)

#00DFC7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #43e556;
/* rgb */ color: rgb(67, 229, 86);
/* oklch */ color: oklch(81.1% 0.228 144.8);

Tailwind

colors: {
  custom: {
    50: '#8dee8b',
    500: '#43e556',
    950: '#000000',
  },
}

SCSS

$custom: #43e556;
$custom-light: #8dee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#43e556",
  "rgb": {
    "r": 67,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 127.037,
    "s": 75.701,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81066,
    "c": 0.22785,
    "h": 144.8
  },
  "luminance": 0.57904
}

Semantic roles & 50–950 ramp

primary

#43E556

secondary

#9C3090

accent

#36DCF2

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #43E556

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

Preview Lab → · Contrast checker → · Palette generator →