#43B554#43B554

#43B554 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.171 H 146.1°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#43B554
RGB	rgb(67, 181, 84)
HSL	hsl(129, 46%, 49%)
HSV	hsv(129, 63%, 71%)
CMYK	cmyk(63%, 0%, 53.6%, 29%)
CIE-LAB	lab(65.65, -52.41, 39.74)
CIE-LCH	lch(65.65, 65.77, 142.83°)
OKLab	oklab(68.63% -0.1417 0.0953)
OKLCH	oklch(68.63% 0.171 146.1)
XYZ	xyz(20.4375, 34.8791, 14.0411)
Luminance	0.3488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B554 #B543A4

analogous

#6BB543 #43B554 #43B58D

triadic

#43B554 #5443B5 #B55443

tetradic

#43B554 #436BB5 #B543A4 #B58D43

square

#43B554 #436BB5 #B543A4 #B58D43

split-complementary

#43B554 #8D43B5 #B5436B

monochromatic

#225C2B #32883F #43B554 #6CC97A #99D9A3

Accessibility & contrast

On white

2.63

#43B554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#43B554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B554

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B554	#FFFFFF	#000000	##000000
##43B554	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A54B

Deuteranopia (green-blind)

#A99C5B

Tritanopia (blue-blind)

#26B19F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #43b554;
/* rgb */ color: rgb(67, 181, 84);
/* oklch */ color: oklch(68.6% 0.171 146.1);

Tailwind

colors: {
  custom: {
    50: '#84cc86',
    500: '#43b554',
    950: '#000000',
  },
}

SCSS

$custom: #43b554;
$custom-light: #84cc86;
$custom-dark: #000000;

JSON

{
  "hex": "#43b554",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 84
  },
  "hsl": {
    "h": 128.947,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.6863,
    "c": 0.17078,
    "h": 146.1
  },
  "luminance": 0.34881
}

Semantic roles & 50–950 ramp

primary

#43B554

secondary

#C58FBD

accent

#52C2D6

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #43B554

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

Preview Lab → · Contrast checker → · Palette generator →