#72CC37#72CC37

#72CC37 is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.1% C 0.200 H 135.8°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#72CC37
RGB	rgb(114, 204, 55)
HSL	hsl(96, 59%, 51%)
HSV	hsv(96, 73%, 80%)
CMYK	cmyk(44.1%, 0%, 73%, 20%)
CIE-LAB	lab(74.21, -51.39, 61.96)
CIE-LCH	lch(74.21, 80.50, 129.67°)
OKLab	oklab(76.05% -0.1432 0.1393)
OKLCH	oklch(76.05% 0.2 135.8)
XYZ	xyz(29.2212, 47.0372, 11.1530)
Luminance	0.4704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72CC37 #9137CC

analogous

#BCCC37 #72CC37 #37CC46

triadic

#72CC37 #3772CC #CC3772

tetradic

#72CC37 #37BCCC #9137CC #CC4637

square

#72CC37 #37BCCC #9137CC #CC4637

split-complementary

#72CC37 #4637CC #CC37BC

monochromatic

#3C6D1C #579E28 #72CC37 #94D868 #B7E599

Accessibility & contrast

On white

2.02

#72CC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#72CC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #72CC37

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72CC37	#FFFFFF	#000000	##000000
##72CC37	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1A

Deuteranopia (green-blind)

#C7B446

Tritanopia (blue-blind)

#6FC4AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #72cc37;
/* rgb */ color: rgb(114, 204, 55);
/* oklch */ color: oklch(76.1% 0.200 135.8);

Tailwind

colors: {
  custom: {
    50: '#a2dc77',
    500: '#72cc37',
    950: '#000000',
  },
}

SCSS

$custom: #72cc37;
$custom-light: #a2dc77;
$custom-dark: #000000;

JSON

{
  "hex": "#72cc37",
  "rgb": {
    "r": 114,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 96.242,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76053,
    "c": 0.19975,
    "h": 135.8
  },
  "luminance": 0.47039
}

Semantic roles & 50–950 ramp

primary

#72CC37

secondary

#B68ED0

accent

#45E3A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #72CC37

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

Preview Lab → · Contrast checker → · Palette generator →