#5BA11F#5BA11F

#5BA11F is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 63.8% C 0.172 H 134.5°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#5BA11F
RGB	rgb(91, 161, 31)
HSL	hsl(92, 68%, 38%)
HSV	hsv(92, 81%, 63%)
CMYK	cmyk(43.5%, 0%, 80.7%, 36.9%)
CIE-LAB	lab(59.72, -42.98, 55.50)
CIE-LCH	lch(59.72, 70.20, 127.75°)
OKLab	oklab(63.84% -0.1206 0.1226)
OKLCH	oklch(63.84% 0.172 134.5)
XYZ	xyz(17.3062, 27.8118, 5.7524)
Luminance	0.2781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA11F #651FA1

analogous

#9CA11F #5BA11F #1FA124

triadic

#5BA11F #1F5BA1 #A11F5B

tetradic

#5BA11F #1F9CA1 #651FA1 #A1241F

square

#5BA11F #1F9CA1 #651FA1 #A1241F

split-complementary

#5BA11F #241FA1 #A11F9C

monochromatic

#213A0B #3E6E15 #5BA11F #78D429 #98DF5B

Accessibility & contrast

On white

3.20

#5BA11F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#5BA11F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5BA11F

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA11F	#FFFFFF	#000000	##000000
##5BA11F	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)

#9E8E2E

Tritanopia (blue-blind)

#5A9B89

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5ba11f;
/* rgb */ color: rgb(91, 161, 31);
/* oklch */ color: oklch(63.8% 0.172 134.5);

Tailwind

colors: {
  custom: {
    50: '#90bd67',
    500: '#5ba11f',
    950: '#000000',
  },
}

SCSS

$custom: #5ba11f;
$custom-light: #90bd67;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba11f",
  "rgb": {
    "r": 91,
    "g": 161,
    "b": 31
  },
  "hsl": {
    "h": 92.308,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.63842,
    "c": 0.17197,
    "h": 134.5
  },
  "luminance": 0.27813
}

Semantic roles & 50–950 ramp

primary

#5BA11F

secondary

#9258C4

accent

#3DEB9B

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5BA11F

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

Preview Lab → · Contrast checker → · Palette generator →