#5BB319#5BB319

#5BB319 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.5% C 0.196 H 136.0°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#5BB319
RGB	rgb(91, 179, 25)
HSL	hsl(94, 75%, 40%)
HSV	hsv(94, 86%, 70%)
CMYK	cmyk(49.2%, 0%, 86%, 29.8%)
CIE-LAB	lab(65.38, -50.41, 62.15)
CIE-LCH	lch(65.38, 80.02, 129.04°)
OKLab	oklab(68.49% -0.1408 0.1358)
OKLCH	oklch(68.49% 0.196 136)
XYZ	xyz(20.6094, 34.5331, 6.4991)
Luminance	0.3453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB319 #7119B3

analogous

#A8B319 #5BB319 #19B324

triadic

#5BB319 #195BB3 #B3195B

tetradic

#5BB319 #19A8B3 #7119B3 #B32419

square

#5BB319 #19A8B3 #7119B3 #B32419

split-complementary

#5BB319 #2419B3 #B319A8

monochromatic

#24480A #407D12 #5BB319 #77E128 #99E85E

Accessibility & contrast

On white

2.66

#5BB319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#5BB319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB319

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB319	#FFFFFF	#000000	##000000
##5BB319	1.00	2.66	7.91	7.91
#FFFFFF	2.66	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)

#BAA300

Deuteranopia (green-blind)

#AE9C2E

Tritanopia (blue-blind)

#57AC98

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb319;
/* rgb */ color: rgb(91, 179, 25);
/* oklch */ color: oklch(68.5% 0.196 136.0);

Tailwind

colors: {
  custom: {
    50: '#92ca67',
    500: '#5bb319',
    950: '#000000',
  },
}

SCSS

$custom: #5bb319;
$custom-light: #92ca67;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb319",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 25
  },
  "hsl": {
    "h": 94.286,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.68489,
    "c": 0.1956,
    "h": 136
  },
  "luminance": 0.34535
}

Semantic roles & 50–950 ramp

primary

#5BB319

secondary

#9C5BCC

accent

#36F2A1

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BB319

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

Preview Lab → · Contrast checker → · Palette generator →