#5BC43A#5BC43A

#5BC43A is a light, vivid green. Relative luminance 0.420; OKLCH L 73.1% C 0.199 H 139.3°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#5BC43A
RGB	rgb(91, 196, 58)
HSL	hsl(106, 54%, 50%)
HSV	hsv(106, 70%, 77%)
CMYK	cmyk(53.6%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(70.88, -54.89, 57.20)
CIE-LCH	lch(70.88, 79.28, 133.82°)
OKLab	oklab(73.07% -0.151 0.13)
OKLCH	oklch(73.07% 0.199 139.3)
XYZ	xyz(24.8170, 42.0075, 10.8027)
Luminance	0.4201 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC43A #A33AC4

analogous

#A0C43A #5BC43A #3AC45E

triadic

#5BC43A #3A5BC4 #C43A5B

tetradic

#5BC43A #3AA0C4 #A33AC4 #C45E3A

square

#5BC43A #3AA0C4 #A33AC4 #C45E3A

split-complementary

#5BC43A #5E3AC4 #C43AA0

monochromatic

#2F661E #45952C #5BC43A #82D369 #A9E098

Accessibility & contrast

On white

2.23

#5BC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#5BC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC43A

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC43A	#FFFFFF	#000000	##000000
##5BC43A	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB324

Deuteranopia (green-blind)

#BCAA47

Tritanopia (blue-blind)

#51BDA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5bc43a;
/* rgb */ color: rgb(91, 196, 58);
/* oklch */ color: oklch(73.1% 0.199 139.3);

Tailwind

colors: {
  custom: {
    50: '#93d778',
    500: '#5bc43a',
    950: '#000000',
  },
}

SCSS

$custom: #5bc43a;
$custom-light: #93d778;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc43a",
  "rgb": {
    "r": 91,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 105.652,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73068,
    "c": 0.19925,
    "h": 139.3
  },
  "luminance": 0.42009
}

Semantic roles & 50–950 ramp

primary

#5BC43A

secondary

#BD8ECC

accent

#4ADEBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BC43A

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

Preview Lab → · Contrast checker → · Palette generator →