#5A9721#5A9721

#5A9721 is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.2% C 0.159 H 133.6°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5A9721
RGB	rgb(90, 151, 33)
HSL	hsl(91, 64%, 36%)
HSV	hsv(91, 78%, 59%)
CMYK	cmyk(40.4%, 0%, 78.1%, 40.8%)
CIE-LAB	lab(56.50, -39.00, 51.83)
CIE-LCH	lch(56.50, 64.87, 126.96°)
OKLab	oklab(61.2% -0.1097 0.1152)
OKLCH	oklch(61.2% 0.159 133.6)
XYZ	xyz(15.5573, 24.4159, 5.3316)
Luminance	0.2442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9721 #5E2197

analogous

#959721 #5A9721 #219723

triadic

#5A9721 #215A97 #97215A

tetradic

#5A9721 #219597 #5E2197 #972321

square

#5A9721 #219597 #5E2197 #972321

split-complementary

#5A9721 #232197 #972195

monochromatic

#1E330B #3C6516 #5A9721 #78C92C #97DA58

Accessibility & contrast

On white

3.57

#5A9721 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#5A9721 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9721

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9721	#FFFFFF	#000000	##000000
##5A9721	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B02

Deuteranopia (green-blind)

#95862E

Tritanopia (blue-blind)

#5A9181

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a9721;
/* rgb */ color: rgb(90, 151, 33);
/* oklch */ color: oklch(61.2% 0.159 133.6);

Tailwind

colors: {
  custom: {
    50: '#8eb666',
    500: '#5a9721',
    950: '#000000',
  },
}

SCSS

$custom: #5a9721;
$custom-light: #8eb666;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9721",
  "rgb": {
    "r": 90,
    "g": 151,
    "b": 33
  },
  "hsl": {
    "h": 91.017,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61196,
    "c": 0.1591,
    "h": 133.6
  },
  "luminance": 0.24417
}

Semantic roles & 50–950 ramp

primary

#5A9721

secondary

#8C55BE

accent

#41E797

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5A9721

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

Preview Lab → · Contrast checker → · Palette generator →