#5BB22A#5BB22A

#5BB22A is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.3% C 0.187 H 136.9°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#5BB22A
RGB	rgb(91, 178, 42)
HSL	hsl(98, 62%, 43%)
HSV	hsv(98, 76%, 70%)
CMYK	cmyk(48.9%, 0%, 76.4%, 30.2%)
CIE-LAB	lab(65.15, -49.17, 57.17)
CIE-LCH	lch(65.15, 75.40, 130.70°)
OKLab	oklab(68.32% -0.1366 0.1277)
OKLCH	oklch(68.32% 0.187 136.9)
XYZ	xyz(20.6521, 34.2307, 7.7090)
Luminance	0.3423 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB22A #812AB2

analogous

#9FB22A #5BB22A #2AB23D

triadic

#5BB22A #2A5BB2 #B22A5B

tetradic

#5BB22A #2A9FB2 #812AB2 #B23D2A

square

#5BB22A #2A9FB2 #812AB2 #B23D2A

split-complementary

#5BB22A #3D2AB2 #B22A9F

monochromatic

#284F13 #42801E #5BB22A #79D346 #9DDF77

Accessibility & contrast

On white

2.68

#5BB22A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#5BB22A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB22A

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB22A	#FFFFFF	#000000	##000000
##5BB22A	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A308

Deuteranopia (green-blind)

#AD9B39

Tritanopia (blue-blind)

#56AB98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb22a;
/* rgb */ color: rgb(91, 178, 42);
/* oklch */ color: oklch(68.3% 0.187 136.9);

Tailwind

colors: {
  custom: {
    50: '#92ca6e',
    500: '#5bb22a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb22a;
$custom-light: #92ca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb22a",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 42
  },
  "hsl": {
    "h": 98.382,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68318,
    "c": 0.18699,
    "h": 136.9
  },
  "luminance": 0.34232
}

Semantic roles & 50–950 ramp

primary

#5BB22A

secondary

#A871C7

accent

#43E5AB

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5BB22A

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

Preview Lab → · Contrast checker → · Palette generator →