#73CB38#73CB38

#73CB38 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 75.9% C 0.197 H 135.6°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#73CB38
RGB	rgb(115, 203, 56)
HSL	hsl(96, 59%, 51%)
HSV	hsv(96, 72%, 80%)
CMYK	cmyk(43.3%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(73.96, -50.61, 61.37)
CIE-LCH	lch(73.96, 79.55, 129.51°)
OKLab	oklab(75.86% -0.1411 0.1382)
OKLCH	oklch(75.86% 0.197 135.6)
XYZ	xyz(29.1393, 46.6405, 11.2077)
Luminance	0.4664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CB38 #9038CB

analogous

#BDCB38 #73CB38 #38CB46

triadic

#73CB38 #3873CB #CB3873

tetradic

#73CB38 #38BDCB #9038CB #CB4638

square

#73CB38 #38BDCB #9038CB #CB4638

split-complementary

#73CB38 #4638CB #CB38BD

monochromatic

#3C6C1C #579D29 #73CB38 #95D869 #B7E499

Accessibility & contrast

On white

2.03

#73CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#73CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CB38

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CB38	#FFFFFF	#000000	##000000
##73CB38	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1D

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#70C3AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #73cb38;
/* rgb */ color: rgb(115, 203, 56);
/* oklch */ color: oklch(75.9% 0.197 135.6);

Tailwind

colors: {
  custom: {
    50: '#a2db78',
    500: '#73cb38',
    950: '#000000',
  },
}

SCSS

$custom: #73cb38;
$custom-light: #a2db78;
$custom-dark: #000000;

JSON

{
  "hex": "#73cb38",
  "rgb": {
    "r": 115,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 95.918,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75858,
    "c": 0.19746,
    "h": 135.6
  },
  "luminance": 0.46642
}

Semantic roles & 50–950 ramp

primary

#73CB38

secondary

#B68FD0

accent

#46E2A3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #73CB38

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

Preview Lab → · Contrast checker → · Palette generator →