#5BB02A#5BB02A

#5BB02A is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 67.8% C 0.185 H 136.8°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#5BB02A
RGB	rgb(91, 176, 42)
HSL	hsl(98, 61%, 43%)
HSV	hsv(98, 76%, 69%)
CMYK	cmyk(48.3%, 0%, 76.1%, 31%)
CIE-LAB	lab(64.52, -48.39, 56.56)
CIE-LCH	lch(64.52, 74.43, 130.55°)
OKLab	oklab(67.8% -0.1345 0.1265)
OKLCH	oklch(67.8% 0.185 136.8)
XYZ	xyz(20.2570, 33.4406, 7.5773)
Luminance	0.3344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB02A #7F2AB0

analogous

#9EB02A #5BB02A #2AB03C

triadic

#5BB02A #2A5BB0 #B02A5B

tetradic

#5BB02A #2A9EB0 #7F2AB0 #B03C2A

square

#5BB02A #2A9EB0 #7F2AB0 #B03C2A

split-complementary

#5BB02A #3C2AB0 #B02A9E

monochromatic

#284D12 #417F1E #5BB02A #79D345 #9CDE76

Accessibility & contrast

On white

2.73

#5BB02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#5BB02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB02A

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB02A	#FFFFFF	#000000	##000000
##5BB02A	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A10A

Deuteranopia (green-blind)

#AB9A38

Tritanopia (blue-blind)

#56A997

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5bb02a;
/* rgb */ color: rgb(91, 176, 42);
/* oklch */ color: oklch(67.8% 0.185 136.8);

Tailwind

colors: {
  custom: {
    50: '#91c86e',
    500: '#5bb02a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb02a;
$custom-light: #91c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb02a",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 42
  },
  "hsl": {
    "h": 98.06,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.678,
    "c": 0.18458,
    "h": 136.8
  },
  "luminance": 0.33442
}

Semantic roles & 50–950 ramp

primary

#5BB02A

secondary

#A670C6

accent

#43E5AA

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5BB02A

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

Preview Lab → · Contrast checker → · Palette generator →