#72DD37#72DD37

#72DD37 is a light, highly saturated yellow-green. Relative luminance 0.556; OKLCH L 80.3% C 0.220 H 137.0°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#72DD37
RGB	rgb(114, 221, 55)
HSL	hsl(99, 71%, 54%)
HSV	hsv(99, 75%, 87%)
CMYK	cmyk(48.4%, 0%, 75.1%, 13.3%)
CIE-LAB	lab(79.36, -57.92, 67.03)
CIE-LCH	lch(79.36, 88.59, 130.83°)
OKLab	oklab(80.29% -0.1608 0.1499)
OKLCH	oklch(80.29% 0.22 137)
XYZ	xyz(33.4845, 55.5638, 12.5741)
Luminance	0.5557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72DD37 #A237DD

analogous

#C5DD37 #72DD37 #37DD4F

triadic

#72DD37 #3772DD #DD3772

tetradic

#72DD37 #37C5DD #A237DD #DD4F37

square

#72DD37 #37C5DD #A237DD #DD4F37

split-complementary

#72DD37 #4F37DD #DD37C5

monochromatic

#3D8316 #55B81F #72DD37 #97E66B #BCEFA0

Accessibility & contrast

On white

1.73

#72DD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#72DD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #72DD37

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72DD37	#FFFFFF	#000000	##000000
##72DD37	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA0F

Deuteranopia (green-blind)

#D6C149

Tritanopia (blue-blind)

#6CD5BE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #72dd37;
/* rgb */ color: rgb(114, 221, 55);
/* oklch */ color: oklch(80.3% 0.220 137.0);

Tailwind

colors: {
  custom: {
    50: '#a4e879',
    500: '#72dd37',
    950: '#000000',
  },
}

SCSS

$custom: #72dd37;
$custom-light: #a4e879;
$custom-dark: #000000;

JSON

{
  "hex": "#72dd37",
  "rgb": {
    "r": 114,
    "g": 221,
    "b": 55
  },
  "hsl": {
    "h": 98.675,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80285,
    "c": 0.2198,
    "h": 137
  },
  "luminance": 0.55566
}

Semantic roles & 50–950 ramp

primary

#72DD37

secondary

#692E8A

accent

#3AEEAE

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #72DD37

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

Preview Lab → · Contrast checker → · Palette generator →