#5BC53B#5BC53B

#5BC53B is a light, vivid green. Relative luminance 0.425; OKLCH L 73.3% C 0.200 H 139.4°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#5BC53B
RGB	rgb(91, 197, 59)
HSL	hsl(106, 54%, 50%)
HSV	hsv(106, 70%, 77%)
CMYK	cmyk(53.8%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(71.19, -55.18, 57.15)
CIE-LCH	lch(71.19, 79.44, 134.00°)
OKLab	oklab(73.33% -0.1517 0.13)
OKLCH	oklch(73.33% 0.2 139.4)
XYZ	xyz(25.0690, 42.4704, 11.0134)
Luminance	0.4247 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC53B #A53BC5

analogous

#A0C53B #5BC53B #3BC560

triadic

#5BC53B #3B5BC5 #C53B5B

tetradic

#5BC53B #3BA0C5 #A53BC5 #C5603B

square

#5BC53B #3BA0C5 #A53BC5 #C5603B

split-complementary

#5BC53B #603BC5 #C53BA0

monochromatic

#2F671F #45962C #5BC53B #83D36A #AAE199

Accessibility & contrast

On white

2.21

#5BC53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#5BC53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC53B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC53B	#FFFFFF	#000000	##000000
##5BC53B	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB425

Deuteranopia (green-blind)

#BDAB48

Tritanopia (blue-blind)

#50BFAA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bc53b;
/* rgb */ color: rgb(91, 197, 59);
/* oklch */ color: oklch(73.3% 0.200 139.4);

Tailwind

colors: {
  custom: {
    50: '#93d779',
    500: '#5bc53b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc53b;
$custom-light: #93d779;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc53b",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 106.087,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73332,
    "c": 0.19982,
    "h": 139.4
  },
  "luminance": 0.42472
}

Semantic roles & 50–950 ramp

primary

#5BC53B

secondary

#BE8FCD

accent

#4ADEBB

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BC53B

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

Preview Lab → · Contrast checker → · Palette generator →