#73A821#73A821

#73A821 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 67.0% C 0.167 H 129.6°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#73A821
RGB	rgb(115, 168, 33)
HSL	hsl(84, 67%, 39%)
HSV	hsv(84, 80%, 66%)
CMYK	cmyk(31.5%, 0%, 80.4%, 34.1%)
CIE-LAB	lab(63.14, -37.21, 58.51)
CIE-LCH	lch(63.14, 69.34, 122.45°)
OKLab	oklab(66.97% -0.1064 0.1287)
OKLCH	oklch(66.97% 0.167 129.6)
XYZ	xyz(21.3473, 31.7592, 6.4440)
Luminance	0.3176 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A821 #5621A8

analogous

#A89A21 #73A821 #2FA821

triadic

#73A821 #2173A8 #A82173

tetradic

#73A821 #21A89A #5621A8 #A8212F

square

#73A821 #21A89A #5621A8 #A8212F

split-complementary

#73A821 #212FA8 #9A21A8

monochromatic

#2D420D #507517 #73A821 #95D630 #AFE063

Accessibility & contrast

On white

2.86

#73A821 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#73A821 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A821

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A821	#FFFFFF	#000000	##000000
##73A821	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A99830

Tritanopia (blue-blind)

#76A08F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #73a821;
/* rgb */ color: rgb(115, 168, 33);
/* oklch */ color: oklch(67.0% 0.167 129.6);

Tailwind

colors: {
  custom: {
    50: '#a0c269',
    500: '#73a821',
    950: '#000000',
  },
}

SCSS

$custom: #73a821;
$custom-light: #a0c269;
$custom-dark: #000000;

JSON

{
  "hex": "#73a821",
  "rgb": {
    "r": 115,
    "g": 168,
    "b": 33
  },
  "hsl": {
    "h": 83.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66975,
    "c": 0.16702,
    "h": 129.6
  },
  "luminance": 0.3176
}

Semantic roles & 50–950 ramp

primary

#73A821

secondary

#875FC5

accent

#3EEA81

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A821

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

Preview Lab → · Contrast checker → · Palette generator →