#5BB42A#5BB42A

#5BB42A is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 68.8% C 0.189 H 137.1°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#5BB42A
RGB	rgb(91, 180, 42)
HSL	hsl(99, 62%, 44%)
HSV	hsv(99, 77%, 71%)
CMYK	cmyk(49.4%, 0%, 76.7%, 29.4%)
CIE-LAB	lab(65.77, -49.95, 57.78)
CIE-LCH	lch(65.77, 76.37, 130.84°)
OKLab	oklab(68.84% -0.1387 0.129)
OKLCH	oklch(68.84% 0.189 137.1)
XYZ	xyz(21.0529, 35.0324, 7.8426)
Luminance	0.3503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB42A #832AB4

analogous

#A0B42A #5BB42A #2AB43E

triadic

#5BB42A #2A5BB4 #B42A5B

tetradic

#5BB42A #2AA0B4 #832AB4 #B43E2A

square

#5BB42A #2AA0B4 #832AB4 #B43E2A

split-complementary

#5BB42A #3E2AB4 #B42AA0

monochromatic

#295113 #42821E #5BB42A #79D447 #9DE079

Accessibility & contrast

On white

2.62

#5BB42A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#5BB42A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB42A

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB42A	#FFFFFF	#000000	##000000
##5BB42A	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA407

Deuteranopia (green-blind)

#AE9D39

Tritanopia (blue-blind)

#56AD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb42a;
/* rgb */ color: rgb(91, 180, 42);
/* oklch */ color: oklch(68.8% 0.189 137.1);

Tailwind

colors: {
  custom: {
    50: '#92cb6e',
    500: '#5bb42a',
    950: '#000000',
  },
}

SCSS

$custom: #5bb42a;
$custom-light: #92cb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb42a",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 42
  },
  "hsl": {
    "h": 98.696,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68835,
    "c": 0.18939,
    "h": 137.1
  },
  "luminance": 0.35034
}

Semantic roles & 50–950 ramp

primary

#5BB42A

secondary

#A972C8

accent

#43E5AB

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5BB42A

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

Preview Lab → · Contrast checker → · Palette generator →