#5BD23B#5BD23B

#5BD23B is a light, highly saturated green. Relative luminance 0.486; OKLCH L 76.7% C 0.215 H 139.9°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BD23B
RGB	rgb(91, 210, 59)
HSL	hsl(107, 63%, 53%)
HSV	hsv(107, 72%, 82%)
CMYK	cmyk(56.7%, 0%, 71.9%, 17.6%)
CIE-LAB	lab(75.22, -59.91, 61.28)
CIE-LCH	lch(75.22, 85.70, 134.35°)
OKLab	oklab(76.65% -0.1645 0.1387)
OKLCH	oklch(76.65% 0.215 139.9)
XYZ	xyz(28.1492, 48.6307, 12.0401)
Luminance	0.4863 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD23B #B23BD2

analogous

#A6D23B #5BD23B #3BD267

triadic

#5BD23B #3B5BD2 #D23B5B

tetradic

#5BD23B #3BA6D2 #B23BD2 #D2673B

square

#5BD23B #3BA6D2 #B23BD2 #D2673B

split-complementary

#5BD23B #673BD2 #D23BA6

monochromatic

#2F771B #42A927 #5BD23B #85DD6D #AEE99F

Accessibility & contrast

On white

1.96

#5BD23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#5BD23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD23B

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD23B	#FFFFFF	#000000	##000000
##5BD23B	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF20

Deuteranopia (green-blind)

#C9B54A

Tritanopia (blue-blind)

#4DCBB5

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5bd23b;
/* rgb */ color: rgb(91, 210, 59);
/* oklch */ color: oklch(76.7% 0.215 139.9);

Tailwind

colors: {
  custom: {
    50: '#95e17a',
    500: '#5bd23b',
    950: '#000000',
  },
}

SCSS

$custom: #5bd23b;
$custom-light: #95e17a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd23b",
  "rgb": {
    "r": 91,
    "g": 210,
    "b": 59
  },
  "hsl": {
    "h": 107.285,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76653,
    "c": 0.21514,
    "h": 139.9
  },
  "luminance": 0.48633
}

Semantic roles & 50–950 ramp

primary

#5BD23B

secondary

#C794D5

accent

#42E6C3

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BD23B

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

Preview Lab → · Contrast checker → · Palette generator →