#5BAD31#5BAD31

#5BAD31 is a light, vivid yellow-green. Relative luminance 0.323; OKLCH L 67.1% C 0.177 H 137.1°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#5BAD31
RGB	rgb(91, 173, 49)
HSL	hsl(100, 56%, 44%)
HSV	hsv(100, 72%, 68%)
CMYK	cmyk(47.4%, 0%, 71.7%, 32.2%)
CIE-LAB	lab(63.62, -46.71, 53.15)
CIE-LCH	lch(63.62, 70.76, 131.31°)
OKLab	oklab(67.07% -0.1295 0.1203)
OKLCH	oklch(67.07% 0.177 137.1)
XYZ	xyz(19.8117, 32.3317, 8.1018)
Luminance	0.3233 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAD31 #8331AD

analogous

#99AD31 #5BAD31 #31AD45

triadic

#5BAD31 #315BAD #AD315B

tetradic

#5BAD31 #3199AD #8331AD #AD4531

square

#5BAD31 #3199AD #8331AD #AD4531

split-complementary

#5BAD31 #4531AD #AD3199

monochromatic

#294E16 #427D23 #5BAD31 #79CD4E #9DDA7E

Accessibility & contrast

On white

2.81

#5BAD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#5BAD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAD31

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAD31	#FFFFFF	#000000	##000000
##5BAD31	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E1C

Deuteranopia (green-blind)

#A8983D

Tritanopia (blue-blind)

#56A795

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5bad31;
/* rgb */ color: rgb(91, 173, 49);
/* oklch */ color: oklch(67.1% 0.177 137.1);

Tailwind

colors: {
  custom: {
    50: '#91c671',
    500: '#5bad31',
    950: '#000000',
  },
}

SCSS

$custom: #5bad31;
$custom-light: #91c671;
$custom-dark: #000000;

JSON

{
  "hex": "#5bad31",
  "rgb": {
    "r": 91,
    "g": 173,
    "b": 49
  },
  "hsl": {
    "h": 99.677,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.67075,
    "c": 0.17675,
    "h": 137.1
  },
  "luminance": 0.32333
}

Semantic roles & 50–950 ramp

primary

#5BAD31

secondary

#A977C3

accent

#49DFAC

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #5BAD31

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

Preview Lab → · Contrast checker → · Palette generator →