#5BC23B#5BC23B

#5BC23B is a light, vivid green. Relative luminance 0.411; OKLCH L 72.6% C 0.196 H 139.3°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BC23B
RGB	rgb(91, 194, 59)
HSL	hsl(106, 53%, 50%)
HSV	hsv(106, 70%, 76%)
CMYK	cmyk(53.1%, 0%, 69.6%, 23.9%)
CIE-LAB	lab(70.26, -54.06, 56.18)
CIE-LCH	lch(70.26, 77.97, 133.90°)
OKLab	oklab(72.56% -0.1487 0.128)
OKLCH	oklch(72.56% 0.196 139.3)
XYZ	xyz(24.3946, 41.1216, 10.7886)
Luminance	0.4112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC23B #A23BC2

analogous

#9FC23B #5BC23B #3BC25F

triadic

#5BC23B #3B5BC2 #C23B5B

tetradic

#5BC23B #3B9FC2 #A23BC2 #C25F3B

square

#5BC23B #3B9FC2 #A23BC2 #C25F3B

split-complementary

#5BC23B #5F3BC2 #C23B9F

monochromatic

#2F641E #45932D #5BC23B #82D169 #A9E098

Accessibility & contrast

On white

2.28

#5BC23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#5BC23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC23B

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC23B	#FFFFFF	#000000	##000000
##5BC23B	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B126

Deuteranopia (green-blind)

#BAA948

Tritanopia (blue-blind)

#51BCA7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5bc23b;
/* rgb */ color: rgb(91, 194, 59);
/* oklch */ color: oklch(72.6% 0.196 139.3);

Tailwind

colors: {
  custom: {
    50: '#93d578',
    500: '#5bc23b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc23b;
$custom-light: #93d578;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc23b",
  "rgb": {
    "r": 91,
    "g": 194,
    "b": 59
  },
  "hsl": {
    "h": 105.778,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72563,
    "c": 0.1962,
    "h": 139.3
  },
  "luminance": 0.41123
}

Semantic roles & 50–950 ramp

primary

#5BC23B

secondary

#BD8ECB

accent

#4BDDBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BC23B

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

Preview Lab → · Contrast checker → · Palette generator →