#73CF38#73CF38

#73CF38 is a light, highly saturated yellow-green. Relative luminance 0.486; OKLCH L 76.9% C 0.202 H 135.9°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#73CF38
RGB	rgb(115, 207, 56)
HSL	hsl(97, 61%, 52%)
HSV	hsv(97, 73%, 81%)
CMYK	cmyk(44.4%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(75.17, -52.19, 62.58)
CIE-LCH	lch(75.17, 81.49, 129.83°)
OKLab	oklab(76.85% -0.1453 0.1407)
OKLCH	oklch(76.85% 0.202 135.9)
XYZ	xyz(30.0961, 48.5542, 11.5267)
Luminance	0.4856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CF38 #9438CF

analogous

#BFCF38 #73CF38 #38CF49

triadic

#73CF38 #3873CF #CF3873

tetradic

#73CF38 #38BFCF #9438CF #CF4938

square

#73CF38 #38BFCF #9438CF #CF4938

split-complementary

#73CF38 #4938CF #CF38BF

monochromatic

#3D711B #57A327 #73CF38 #96DB69 #B8E79B

Accessibility & contrast

On white

1.96

#73CF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#73CF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CF38

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CF38	#FFFFFF	#000000	##000000
##73CF38	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1B

Deuteranopia (green-blind)

#CAB647

Tritanopia (blue-blind)

#6FC7B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #73cf38;
/* rgb */ color: rgb(115, 207, 56);
/* oklch */ color: oklch(76.9% 0.202 135.9);

Tailwind

colors: {
  custom: {
    50: '#a3de78',
    500: '#73cf38',
    950: '#000000',
  },
}

SCSS

$custom: #73cf38;
$custom-light: #a3de78;
$custom-dark: #000000;

JSON

{
  "hex": "#73cf38",
  "rgb": {
    "r": 115,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 96.556,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76854,
    "c": 0.20229,
    "h": 135.9
  },
  "luminance": 0.48556
}

Semantic roles & 50–950 ramp

primary

#73CF38

secondary

#B990D3

accent

#44E4A5

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CF38

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

Preview Lab → · Contrast checker → · Palette generator →