#5BA11A#5BA11A

#5BA11A is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 63.8% C 0.174 H 134.2°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BA11A
RGB	rgb(91, 161, 26)
HSL	hsl(91, 72%, 37%)
HSV	hsv(91, 84%, 63%)
CMYK	cmyk(43.5%, 0%, 83.9%, 36.9%)
CIE-LAB	lab(59.70, -43.22, 56.89)
CIE-LCH	lch(59.70, 71.44, 127.22°)
OKLab	oklab(63.82% -0.1215 0.1248)
OKLCH	oklch(63.82% 0.174 134.2)
XYZ	xyz(17.2454, 27.7875, 5.4319)
Luminance	0.2779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA11A #601AA1

analogous

#9FA11A #5BA11A #1AA11C

triadic

#5BA11A #1A5BA1 #A11A5B

tetradic

#5BA11A #1A9FA1 #601AA1 #A11C1A

square

#5BA11A #1A9FA1 #601AA1 #A11C1A

split-complementary

#5BA11A #1C1AA1 #A11A9F

monochromatic

#1F3809 #3D6C11 #5BA11A #79D623 #98E352

Accessibility & contrast

On white

3.20

#5BA11A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#5BA11A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5BA11A

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA11A	#FFFFFF	#000000	##000000
##5BA11A	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9E8E2B

Tritanopia (blue-blind)

#5A9A89

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5ba11a;
/* rgb */ color: rgb(91, 161, 26);
/* oklch */ color: oklch(63.8% 0.174 134.2);

Tailwind

colors: {
  custom: {
    50: '#90bd65',
    500: '#5ba11a',
    950: '#000000',
  },
}

SCSS

$custom: #5ba11a;
$custom-light: #90bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba11a",
  "rgb": {
    "r": 91,
    "g": 161,
    "b": 26
  },
  "hsl": {
    "h": 91.111,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63817,
    "c": 0.17415,
    "h": 134.2
  },
  "luminance": 0.27788
}

Semantic roles & 50–950 ramp

primary

#5BA11A

secondary

#8E51C6

accent

#39EF97

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5BA11A

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

Preview Lab → · Contrast checker → · Palette generator →