#73A823#73A823

#73A823 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 67.0% C 0.166 H 129.7°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#73A823
RGB	rgb(115, 168, 35)
HSL	hsl(84, 66%, 40%)
HSV	hsv(84, 79%, 66%)
CMYK	cmyk(31.5%, 0%, 79.2%, 34.1%)
CIE-LAB	lab(63.15, -37.11, 57.92)
CIE-LCH	lch(63.15, 68.79, 122.65°)
OKLab	oklab(66.99% -0.106 0.1278)
OKLCH	oklch(66.99% 0.166 129.7)
XYZ	xyz(21.3762, 31.7708, 6.5959)
Luminance	0.3177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A823 #5823A8

analogous

#A89B23 #73A823 #30A823

triadic

#73A823 #2373A8 #A82373

tetradic

#73A823 #23A89B #5823A8 #A82330

square

#73A823 #23A89B #5823A8 #A82330

split-complementary

#73A823 #2330A8 #9B23A8

monochromatic

#2E430E #507518 #73A823 #94D534 #AFDF66

Accessibility & contrast

On white

2.86

#73A823 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#73A823 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A823

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A823	#FFFFFF	#000000	##000000
##73A823	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)

#A99831

Tritanopia (blue-blind)

#76A08F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #73a823;
/* rgb */ color: rgb(115, 168, 35);
/* oklch */ color: oklch(67.0% 0.166 129.7);

Tailwind

colors: {
  custom: {
    50: '#a0c26a',
    500: '#73a823',
    950: '#000000',
  },
}

SCSS

$custom: #73a823;
$custom-light: #a0c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#73a823",
  "rgb": {
    "r": 115,
    "g": 168,
    "b": 35
  },
  "hsl": {
    "h": 83.91,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66986,
    "c": 0.16605,
    "h": 129.7
  },
  "luminance": 0.31771
}

Semantic roles & 50–950 ramp

primary

#73A823

secondary

#8962C5

accent

#3FE883

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A823

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

Preview Lab → · Contrast checker → · Palette generator →