#5BAB28#5BAB28

#5BAB28 is a light, vivid yellow-green. Relative luminance 0.315; OKLCH L 66.5% C 0.180 H 136.2°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BAB28
RGB	rgb(91, 171, 40)
HSL	hsl(97, 62%, 41%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(46.8%, 0%, 76.6%, 32.9%)
CIE-LAB	lab(62.93, -46.53, 55.69)
CIE-LCH	lch(62.93, 72.57, 129.88°)
OKLab	oklab(66.49% -0.1296 0.1243)
OKLCH	oklch(66.49% 0.18 136.2)
XYZ	xyz(19.2598, 31.5019, 7.0727)
Luminance	0.3150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAB28 #7828AB

analogous

#9DAB28 #5BAB28 #28AB37

triadic

#5BAB28 #285BAB #AB285B

tetradic

#5BAB28 #289DAB #7828AB #AB3728

square

#5BAB28 #289DAB #7828AB #AB3728

split-complementary

#5BAB28 #3728AB #AB289D

monochromatic

#264811 #41791C #5BAB28 #78D23E #9BDE70

Accessibility & contrast

On white

2.88

#5BAB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#5BAB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAB28

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAB28	#FFFFFF	#000000	##000000
##5BAB28	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C08

Deuteranopia (green-blind)

#A79636

Tritanopia (blue-blind)

#57A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5bab28;
/* rgb */ color: rgb(91, 171, 40);
/* oklch */ color: oklch(66.5% 0.180 136.2);

Tailwind

colors: {
  custom: {
    50: '#91c56c',
    500: '#5bab28',
    950: '#000000',
  },
}

SCSS

$custom: #5bab28;
$custom-light: #91c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bab28",
  "rgb": {
    "r": 91,
    "g": 171,
    "b": 40
  },
  "hsl": {
    "h": 96.641,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66492,
    "c": 0.17959,
    "h": 136.2
  },
  "luminance": 0.31503
}

Semantic roles & 50–950 ramp

primary

#5BAB28

secondary

#A16AC4

accent

#43E5A6

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5BAB28

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

Preview Lab → · Contrast checker → · Palette generator →