#5AAC23#5AAC23

#5AAC23 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.184 H 136.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5AAC23
RGB	rgb(90, 172, 35)
HSL	hsl(96, 66%, 41%)
HSV	hsv(96, 80%, 67%)
CMYK	cmyk(47.7%, 0%, 79.7%, 32.5%)
CIE-LAB	lab(63.18, -47.54, 57.50)
CIE-LCH	lch(63.18, 74.61, 129.58°)
OKLab	oklab(66.68% -0.1325 0.1274)
OKLCH	oklch(66.68% 0.184 136.1)
XYZ	xyz(19.2718, 31.7988, 6.7121)
Luminance	0.3180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAC23 #7523AC

analogous

#9FAC23 #5AAC23 #23AC30

triadic

#5AAC23 #235AAC #AC235A

tetradic

#5AAC23 #239FAC #7523AC #AC3023

square

#5AAC23 #239FAC #7523AC #AC3023

split-complementary

#5AAC23 #3023AC #AC239F

monochromatic

#25460E #3F7919 #5AAC23 #76D636 #99E069

Accessibility & contrast

On white

2.85

#5AAC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#5AAC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAC23

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAC23	#FFFFFF	#000000	##000000
##5AAC23	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A79633

Tritanopia (blue-blind)

#56A593

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5aac23;
/* rgb */ color: rgb(90, 172, 35);
/* oklch */ color: oklch(66.7% 0.184 136.1);

Tailwind

colors: {
  custom: {
    50: '#90c56a',
    500: '#5aac23',
    950: '#000000',
  },
}

SCSS

$custom: #5aac23;
$custom-light: #90c56a;
$custom-dark: #000000;

JSON

{
  "hex": "#5aac23",
  "rgb": {
    "r": 90,
    "g": 172,
    "b": 35
  },
  "hsl": {
    "h": 95.912,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66675,
    "c": 0.18385,
    "h": 136.1
  },
  "luminance": 0.318
}

Semantic roles & 50–950 ramp

primary

#5AAC23

secondary

#9F64C6

accent

#3FE9A5

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAC23

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

Preview Lab → · Contrast checker → · Palette generator →