#5AAA20#5AAA20

#5AAA20 is a light, vivid yellow-green. Relative luminance 0.310; OKLCH L 66.1% C 0.183 H 135.8°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5AAA20
RGB	rgb(90, 170, 32)
HSL	hsl(95, 68%, 40%)
HSV	hsv(95, 81%, 67%)
CMYK	cmyk(47.1%, 0%, 81.2%, 33.3%)
CIE-LAB	lab(62.53, -46.90, 57.79)
CIE-LCH	lch(62.53, 74.43, 129.06°)
OKLab	oklab(66.14% -0.131 0.1276)
OKLCH	oklch(66.14% 0.183 135.8)
XYZ	xyz(18.8514, 31.0262, 6.3615)
Luminance	0.3103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAA20 #7020AA

analogous

#9FAA20 #5AAA20 #20AA2B

triadic

#5AAA20 #205AAA #AA205A

tetradic

#5AAA20 #209FAA #7020AA #AA2B20

square

#5AAA20 #209FAA #7020AA #AA2B20

split-complementary

#5AAA20 #2B20AA #AA209F

monochromatic

#23430D #3F7616 #5AAA20 #76D82F #98E263

Accessibility & contrast

On white

2.91

#5AAA20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#5AAA20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAA20

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAA20	#FFFFFF	#000000	##000000
##5AAA20	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A69530

Tritanopia (blue-blind)

#57A391

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5aaa20;
/* rgb */ color: rgb(90, 170, 32);
/* oklch */ color: oklch(66.1% 0.183 135.8);

Tailwind

colors: {
  custom: {
    50: '#90c468',
    500: '#5aaa20',
    950: '#000000',
  },
}

SCSS

$custom: #5aaa20;
$custom-light: #90c468;
$custom-dark: #000000;

JSON

{
  "hex": "#5aaa20",
  "rgb": {
    "r": 90,
    "g": 170,
    "b": 32
  },
  "hsl": {
    "h": 94.783,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66139,
    "c": 0.18285,
    "h": 135.8
  },
  "luminance": 0.31027
}

Semantic roles & 50–950 ramp

primary

#5AAA20

secondary

#9B5FC7

accent

#3DEBA2

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAA20

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

Preview Lab → · Contrast checker → · Palette generator →