#73C638#73C638

#73C638 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 74.6% C 0.191 H 135.1°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#73C638
RGB	rgb(115, 198, 56)
HSL	hsl(95, 56%, 50%)
HSV	hsv(95, 72%, 78%)
CMYK	cmyk(41.9%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(72.44, -48.60, 59.84)
CIE-LCH	lch(72.44, 77.09, 129.08°)
OKLab	oklab(74.61% -0.1356 0.135)
OKLCH	oklch(74.61% 0.191 135.1)
XYZ	xyz(27.9775, 44.3170, 10.8205)
Luminance	0.4432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C638 #8B38C6

analogous

#BAC638 #73C638 #38C644

triadic

#73C638 #3873C6 #C63873

tetradic

#73C638 #38BAC6 #8B38C6 #C64438

square

#73C638 #38BAC6 #8B38C6 #C64438

split-complementary

#73C638 #4438C6 #C638BA

monochromatic

#3C671D #57962B #73C638 #94D467 #B6E297

Accessibility & contrast

On white

2.13

#73C638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#73C638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C638

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C638	#FFFFFF	#000000	##000000
##73C638	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61F

Deuteranopia (green-blind)

#C2AF46

Tritanopia (blue-blind)

#71BFAA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #73c638;
/* rgb */ color: rgb(115, 198, 56);
/* oklch */ color: oklch(74.6% 0.191 135.1);

Tailwind

colors: {
  custom: {
    50: '#a2d877',
    500: '#73c638',
    950: '#000000',
  },
}

SCSS

$custom: #73c638;
$custom-light: #a2d877;
$custom-dark: #000000;

JSON

{
  "hex": "#73c638",
  "rgb": {
    "r": 115,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 95.07,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74613,
    "c": 0.19135,
    "h": 135.1
  },
  "luminance": 0.44319
}

Semantic roles & 50–950 ramp

primary

#73C638

secondary

#B28DCD

accent

#49DFA1

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #73C638

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

Preview Lab → · Contrast checker → · Palette generator →