#5A9923#5A9923

#5A9923 is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 61.7% C 0.161 H 134.0°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5A9923
RGB	rgb(90, 153, 35)
HSL	hsl(92, 63%, 37%)
HSV	hsv(92, 77%, 60%)
CMYK	cmyk(41.2%, 0%, 77.1%, 40%)
CIE-LAB	lab(57.15, -39.74, 51.78)
CIE-LCH	lch(57.15, 65.27, 127.50°)
OKLab	oklab(61.73% -0.1115 0.1154)
OKLCH	oklch(61.73% 0.161 134)
XYZ	xyz(15.9108, 25.0767, 5.5917)
Luminance	0.2508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9923 #622399

analogous

#959923 #5A9923 #239927

triadic

#5A9923 #235A99 #99235A

tetradic

#5A9923 #239599 #622399 #992723

square

#5A9923 #239599 #622399 #992723

split-complementary

#5A9923 #272399 #992395

monochromatic

#1F350C #3D6718 #5A9923 #77CB2E #97DA5D

Accessibility & contrast

On white

3.49

#5A9923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5A9923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9923

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9923	#FFFFFF	#000000	##000000
##5A9923	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C06

Deuteranopia (green-blind)

#97872F

Tritanopia (blue-blind)

#599383

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a9923;
/* rgb */ color: rgb(90, 153, 35);
/* oklch */ color: oklch(61.7% 0.161 134.0);

Tailwind

colors: {
  custom: {
    50: '#8eb767',
    500: '#5a9923',
    950: '#000000',
  },
}

SCSS

$custom: #5a9923;
$custom-light: #8eb767;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9923",
  "rgb": {
    "r": 90,
    "g": 153,
    "b": 35
  },
  "hsl": {
    "h": 92.034,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61731,
    "c": 0.16052,
    "h": 134
  },
  "luminance": 0.25077
}

Semantic roles & 50–950 ramp

primary

#5A9923

secondary

#8F59BE

accent

#42E699

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5A9923

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

Preview Lab → · Contrast checker → · Palette generator →