#73CE3B#73CE3B

#73CE3B is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 76.6% C 0.199 H 136.1°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#73CE3B
RGB	rgb(115, 206, 59)
HSL	hsl(97, 60%, 52%)
HSV	hsv(97, 71%, 81%)
CMYK	cmyk(44.2%, 0%, 71.4%, 19.2%)
CIE-LAB	lab(74.89, -51.59, 61.23)
CIE-LCH	lch(74.89, 80.07, 130.12°)
OKLab	oklab(76.63% -0.1435 0.1383)
OKLCH	oklch(76.63% 0.199 136.1)
XYZ	xyz(29.9302, 48.1014, 11.8442)
Luminance	0.4810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CE3B #963BCE

analogous

#BCCE3B #73CE3B #3BCE4D

triadic

#73CE3B #3B73CE #CE3B73

tetradic

#73CE3B #3BBCCE #963BCE #CE4D3B

square

#73CE3B #3BBCCE #963BCE #CE4D3B

split-complementary

#73CE3B #4D3BCE #CE3BBC

monochromatic

#3D721D #57A329 #73CE3B #96DA6C #B9E69D

Accessibility & contrast

On white

1.98

#73CE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#73CE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CE3B

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CE3B	#FFFFFF	#000000	##000000
##73CE3B	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD22

Deuteranopia (green-blind)

#C9B649

Tritanopia (blue-blind)

#6FC6B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #73ce3b;
/* rgb */ color: rgb(115, 206, 59);
/* oklch */ color: oklch(76.6% 0.199 136.1);

Tailwind

colors: {
  custom: {
    50: '#a2dd7a',
    500: '#73ce3b',
    950: '#000000',
  },
}

SCSS

$custom: #73ce3b;
$custom-light: #a2dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#73ce3b",
  "rgb": {
    "r": 115,
    "g": 206,
    "b": 59
  },
  "hsl": {
    "h": 97.143,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76627,
    "c": 0.1993,
    "h": 136.1
  },
  "luminance": 0.48103
}

Semantic roles & 50–950 ramp

primary

#73CE3B

secondary

#BA92D3

accent

#45E3A7

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73CE3B

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

Preview Lab → · Contrast checker → · Palette generator →