#5AA428#5AA428

#5AA428 is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.6% C 0.171 H 135.7°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#5AA428
RGB	rgb(90, 164, 40)
HSL	hsl(96, 61%, 40%)
HSV	hsv(96, 76%, 64%)
CMYK	cmyk(45.1%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(60.67, -44.02, 53.48)
CIE-LCH	lch(60.67, 69.26, 129.46°)
OKLab	oklab(64.63% -0.1228 0.1197)
OKLCH	oklch(64.63% 0.171 135.7)
XYZ	xyz(17.8745, 28.8767, 6.6390)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA428 #7228A4

analogous

#98A428 #5AA428 #28A434

triadic

#5AA428 #285AA4 #A4285A

tetradic

#5AA428 #2898A4 #7228A4 #A43428

square

#5AA428 #2898A4 #7228A4 #A43428

split-complementary

#5AA428 #3428A4 #A42898

monochromatic

#244210 #3F731C #5AA428 #76CF3A #98DB6B

Accessibility & contrast

On white

3.10

#5AA428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#5AA428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA428

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA428	#FFFFFF	#000000	##000000
##5AA428	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960D

Deuteranopia (green-blind)

#A09035

Tritanopia (blue-blind)

#579E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5aa428;
/* rgb */ color: rgb(90, 164, 40);
/* oklch */ color: oklch(64.6% 0.171 135.7);

Tailwind

colors: {
  custom: {
    50: '#8fbf6b',
    500: '#5aa428',
    950: '#000000',
  },
}

SCSS

$custom: #5aa428;
$custom-light: #8fbf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa428",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 95.806,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64628,
    "c": 0.17148,
    "h": 135.7
  },
  "luminance": 0.28878
}

Semantic roles & 50–950 ramp

primary

#5AA428

secondary

#9D66C1

accent

#44E4A3

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA428

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

Preview Lab → · Contrast checker → · Palette generator →