#5BB320#5BB320

#5BB320 is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.5% C 0.193 H 136.4°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#5BB320
RGB	rgb(91, 179, 32)
HSL	hsl(96, 70%, 41%)
HSV	hsv(96, 82%, 70%)
CMYK	cmyk(49.2%, 0%, 82.1%, 29.8%)
CIE-LAB	lab(65.41, -50.11, 60.44)
CIE-LCH	lch(65.41, 78.51, 129.66°)
OKLab	oklab(68.52% -0.1397 0.1331)
OKLCH	oklch(68.52% 0.193 136.4)
XYZ	xyz(20.6946, 34.5672, 6.9479)
Luminance	0.3457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB320 #7820B3

analogous

#A5B320 #5BB320 #20B32E

triadic

#5BB320 #205BB3 #B3205B

tetradic

#5BB320 #20A5B3 #7820B3 #B32E20

square

#5BB320 #20A5B3 #7820B3 #B32E20

split-complementary

#5BB320 #2E20B3 #B320A5

monochromatic

#264B0D #417F17 #5BB320 #78DB35 #9BE469

Accessibility & contrast

On white

2.65

#5BB320 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#5BB320 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB320

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB320	#FFFFFF	#000000	##000000
##5BB320	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AE9C32

Tritanopia (blue-blind)

#56AC99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb320;
/* rgb */ color: rgb(91, 179, 32);
/* oklch */ color: oklch(68.5% 0.193 136.4);

Tailwind

colors: {
  custom: {
    50: '#92ca6a',
    500: '#5bb320',
    950: '#000000',
  },
}

SCSS

$custom: #5bb320;
$custom-light: #92ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb320",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 32
  },
  "hsl": {
    "h": 95.918,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6852,
    "c": 0.19295,
    "h": 136.4
  },
  "luminance": 0.34569
}

Semantic roles & 50–950 ramp

primary

#5BB320

secondary

#A165CA

accent

#3BECA5

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BB320

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

Preview Lab → · Contrast checker → · Palette generator →