#43B557#43B557

#43B557 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.7% C 0.168 H 146.7°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#43B557
RGB	rgb(67, 181, 87)
HSL	hsl(131, 46%, 49%)
HSV	hsv(131, 63%, 71%)
CMYK	cmyk(63%, 0%, 51.9%, 29%)
CIE-LAB	lab(65.69, -51.99, 38.31)
CIE-LCH	lch(65.69, 64.58, 143.61°)
OKLab	oklab(68.67% -0.1405 0.0923)
OKLCH	oklch(68.67% 0.168 146.7)
XYZ	xyz(20.5575, 34.9271, 14.6732)
Luminance	0.3493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B557 #B543A1

analogous

#68B543 #43B557 #43B590

triadic

#43B557 #5743B5 #B55743

tetradic

#43B557 #4368B5 #B543A1 #B59043

square

#43B557 #4368B5 #B543A1 #B59043

split-complementary

#43B557 #9043B5 #B54368

monochromatic

#225C2C #328842 #43B557 #6CC97D #99D9A4

Accessibility & contrast

On white

2.63

#43B557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#43B557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B557

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B557	#FFFFFF	#000000	##000000
##43B557	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A64F

Deuteranopia (green-blind)

#A99C5E

Tritanopia (blue-blind)

#24B19F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #43b557;
/* rgb */ color: rgb(67, 181, 87);
/* oklch */ color: oklch(68.7% 0.168 146.7);

Tailwind

colors: {
  custom: {
    50: '#83cc88',
    500: '#43b557',
    950: '#000000',
  },
}

SCSS

$custom: #43b557;
$custom-light: #83cc88;
$custom-dark: #000000;

JSON

{
  "hex": "#43b557",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 87
  },
  "hsl": {
    "h": 130.526,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68673,
    "c": 0.16811,
    "h": 146.7
  },
  "luminance": 0.34929
}

Semantic roles & 50–950 ramp

primary

#43B557

secondary

#C58FBC

accent

#52BFD6

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #43B557

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

Preview Lab → · Contrast checker → · Palette generator →