#5AAB28#5AAB28

#5AAB28 is a light, vivid yellow-green. Relative luminance 0.315; OKLCH L 66.4% C 0.180 H 136.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#5AAB28
RGB	rgb(90, 171, 40)
HSL	hsl(97, 62%, 41%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(47.4%, 0%, 76.6%, 32.9%)
CIE-LAB	lab(62.89, -46.85, 55.63)
CIE-LCH	lch(62.89, 72.73, 130.10°)
OKLab	oklab(66.45% -0.1304 0.1242)
OKLCH	oklch(66.45% 0.18 136.4)
XYZ	xyz(19.1618, 31.4514, 7.0681)
Luminance	0.3145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAB28 #7928AB

analogous

#9CAB28 #5AAB28 #28AB38

triadic

#5AAB28 #285AAB #AB285A

tetradic

#5AAB28 #289CAB #7928AB #AB3828

square

#5AAB28 #289CAB #7928AB #AB3828

split-complementary

#5AAB28 #3828AB #AB289C

monochromatic

#264811 #40791C #5AAB28 #77D23E #9ADE70

Accessibility & contrast

On white

2.88

#5AAB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#5AAB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAB28

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAB28	#FFFFFF	#000000	##000000
##5AAB28	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C08

Deuteranopia (green-blind)

#A69636

Tritanopia (blue-blind)

#56A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5aab28;
/* rgb */ color: rgb(90, 171, 40);
/* oklch */ color: oklch(66.4% 0.180 136.4);

Tailwind

colors: {
  custom: {
    50: '#90c56c',
    500: '#5aab28',
    950: '#000000',
  },
}

SCSS

$custom: #5aab28;
$custom-light: #90c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#5aab28",
  "rgb": {
    "r": 90,
    "g": 171,
    "b": 40
  },
  "hsl": {
    "h": 97.099,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66446,
    "c": 0.18009,
    "h": 136.4
  },
  "luminance": 0.31453
}

Semantic roles & 50–950 ramp

primary

#5AAB28

secondary

#A26AC4

accent

#43E5A7

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAB28

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

Preview Lab → · Contrast checker → · Palette generator →