#73AC38#73AC38

#73AC38 is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 68.1% C 0.158 H 131.9°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#73AC38
RGB	rgb(115, 172, 56)
HSL	hsl(89, 51%, 45%)
HSV	hsv(89, 67%, 67%)
CMYK	cmyk(33.1%, 0%, 67.4%, 32.5%)
CIE-LAB	lab(64.51, -37.56, 51.67)
CIE-LCH	lch(64.51, 63.88, 126.02°)
OKLab	oklab(68.14% -0.1056 0.1178)
OKLCH	oklch(68.14% 0.158 131.9)
XYZ	xyz(22.5363, 33.4346, 9.0067)
Luminance	0.3343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AC38 #7138AC

analogous

#ACAB38 #73AC38 #39AC38

triadic

#73AC38 #3873AC #AC3873

tetradic

#73AC38 #38ACAB #7138AC #AC3839

square

#73AC38 #38ACAB #7138AC #AC3839

split-complementary

#73AC38 #3839AC #AB38AC

monochromatic

#35501A #547E29 #73AC38 #92C958 #B0D887

Accessibility & contrast

On white

2.73

#73AC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#73AC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AC38

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AC38	#FFFFFF	#000000	##000000
##73AC38	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F28

Deuteranopia (green-blind)

#AB9B42

Tritanopia (blue-blind)

#75A594

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #73ac38;
/* rgb */ color: rgb(115, 172, 56);
/* oklch */ color: oklch(68.1% 0.158 131.9);

Tailwind

colors: {
  custom: {
    50: '#9fc575',
    500: '#73ac38',
    950: '#000000',
  },
}

SCSS

$custom: #73ac38;
$custom-light: #9fc575;
$custom-dark: #000000;

JSON

{
  "hex": "#73ac38",
  "rgb": {
    "r": 115,
    "g": 172,
    "b": 56
  },
  "hsl": {
    "h": 89.483,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68135,
    "c": 0.15825,
    "h": 131.9
  },
  "luminance": 0.33435
}

Semantic roles & 50–950 ramp

primary

#73AC38

secondary

#9F7EC2

accent

#4DDA93

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73AC38

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

Preview Lab → · Contrast checker → · Palette generator →