#43B571#43B571

#43B571 is a light, vivid green. Relative luminance 0.354; OKLCH L 69.1% C 0.144 H 153.8°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#43B571
RGB	rgb(67, 181, 113)
HSL	hsl(144, 46%, 49%)
HSV	hsv(144, 63%, 71%)
CMYK	cmyk(63%, 0%, 37.6%, 29%)
CIE-LAB	lab(66.08, -47.66, 25.41)
CIE-LCH	lch(66.08, 54.01, 151.94°)
OKLab	oklab(69.12% -0.129 0.0635)
OKLCH	oklch(69.12% 0.144 153.8)
XYZ	xyz(21.8174, 35.4311, 21.3087)
Luminance	0.3543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B571 #B54387

analogous

#4EB543 #43B571 #43B5AA

triadic

#43B571 #7143B5 #B57143

tetradic

#43B571 #434EB5 #B54387 #B5AA43

square

#43B571 #434EB5 #B54387 #B5AA43

split-complementary

#43B571 #AA43B5 #B5434E

monochromatic

#225C39 #328855 #43B571 #6CC992 #99D9B3

Accessibility & contrast

On white

2.60

#43B571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#43B571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B571

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B571	#FFFFFF	#000000	##000000
##43B571	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A76C

Deuteranopia (green-blind)

#A69C75

Tritanopia (blue-blind)

#11B3A4

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #43b571;
/* rgb */ color: rgb(67, 181, 113);
/* oklch */ color: oklch(69.1% 0.144 153.8);

Tailwind

colors: {
  custom: {
    50: '#83cc9a',
    500: '#43b571',
    950: '#000000',
  },
}

SCSS

$custom: #43b571;
$custom-light: #83cc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#43b571",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 113
  },
  "hsl": {
    "h": 144.211,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69123,
    "c": 0.14383,
    "h": 153.8
  },
  "luminance": 0.35433
}

Semantic roles & 50–950 ramp

primary

#43B571

secondary

#C58FAF

accent

#52A1D6

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #43B571

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

Preview Lab → · Contrast checker → · Palette generator →