#43C551#43C551

#43C551 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.8% C 0.194 H 145.0°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#43C551
RGB	rgb(67, 197, 81)
HSL	hsl(126, 53%, 52%)
HSV	hsv(126, 66%, 77%)
CMYK	cmyk(66%, 0%, 58.9%, 22.7%)
CIE-LAB	lab(70.68, -58.61, 47.11)
CIE-LCH	lch(70.68, 75.20, 141.21°)
OKLab	oklab(72.77% -0.1585 0.1112)
OKLCH	oklch(72.77% 0.194 145)
XYZ	xyz(23.7647, 41.7174, 14.5828)
Luminance	0.4172 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C551 #C543B7

analogous

#76C543 #43C551 #43C592

triadic

#43C551 #5143C5 #C55143

tetradic

#43C551 #4376C5 #C543B7 #C59243

square

#43C551 #4376C5 #C543B7 #C59243

split-complementary

#43C551 #9243C5 #C54376

monochromatic

#216C29 #309B3B #43C551 #72D37C #A1E2A8

Accessibility & contrast

On white

2.25

#43C551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#43C551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C551

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C551	#FFFFFF	#000000	##000000
##43C551	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B445

Deuteranopia (green-blind)

#B9A95A

Tritanopia (blue-blind)

#1EC0AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #43c551;
/* rgb */ color: rgb(67, 197, 81);
/* oklch */ color: oklch(72.8% 0.194 145.0);

Tailwind

colors: {
  custom: {
    50: '#87d885',
    500: '#43c551',
    950: '#000000',
  },
}

SCSS

$custom: #43c551;
$custom-light: #87d885;
$custom-dark: #000000;

JSON

{
  "hex": "#43c551",
  "rgb": {
    "r": 67,
    "g": 197,
    "b": 81
  },
  "hsl": {
    "h": 126.462,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.72766,
    "c": 0.19366,
    "h": 145
  },
  "luminance": 0.4172
}

Semantic roles & 50–950 ramp

primary

#43C551

secondary

#CE95C8

accent

#4CCDDC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #43C551

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

Preview Lab → · Contrast checker → · Palette generator →