#5A9028#5A9028

#5A9028 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.4% C 0.146 H 133.1°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5A9028
RGB	rgb(90, 144, 40)
HSL	hsl(91, 57%, 36%)
HSV	hsv(91, 72%, 56%)
CMYK	cmyk(37.5%, 0%, 72.2%, 43.5%)
CIE-LAB	lab(54.32, -35.47, 47.13)
CIE-LCH	lch(54.32, 58.99, 126.97°)
OKLab	oklab(59.42% -0.0996 0.1065)
OKLCH	oklch(59.42% 0.146 133.1)
XYZ	xyz(14.5725, 22.2727, 5.5383)
Luminance	0.2227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9028 #5E2890

analogous

#8E9028 #5A9028 #28902A

triadic

#5A9028 #285A90 #90285A

tetradic

#5A9028 #288E90 #5E2890 #902A28

square

#5A9028 #288E90 #5E2890 #902A28

split-complementary

#5A9028 #2A2890 #90288E

monochromatic

#1E300D #3C601B #5A9028 #78C035 #97D360

Accessibility & contrast

On white

3.85

#5A9028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#5A9028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9028

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9028	#FFFFFF	#000000	##000000
##5A9028	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968517

Deuteranopia (green-blind)

#8F8032

Tritanopia (blue-blind)

#5A8A7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5a9028;
/* rgb */ color: rgb(90, 144, 40);
/* oklch */ color: oklch(59.4% 0.146 133.1);

Tailwind

colors: {
  custom: {
    50: '#8db169',
    500: '#5a9028',
    950: '#000000',
  },
}

SCSS

$custom: #5a9028;
$custom-light: #8db169;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9028",
  "rgb": {
    "r": 90,
    "g": 144,
    "b": 40
  },
  "hsl": {
    "h": 91.154,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59423,
    "c": 0.1458,
    "h": 133.1
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#5A9028

secondary

#8C5CB8

accent

#48E097

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1007

muted

#7D7F7A

Preview Lab

Preview with #5A9028

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

Preview Lab → · Contrast checker → · Palette generator →