#72CA39#72CA39

#72CA39 is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 75.6% C 0.196 H 135.8°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#72CA39
RGB	rgb(114, 202, 57)
HSL	hsl(96, 58%, 51%)
HSV	hsv(96, 72%, 79%)
CMYK	cmyk(43.6%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(73.62, -50.46, 60.66)
CIE-LCH	lch(73.62, 78.90, 129.76°)
OKLab	oklab(75.57% -0.1405 0.1368)
OKLCH	oklch(75.57% 0.196 135.8)
XYZ	xyz(28.7978, 46.1122, 11.2532)
Luminance	0.4611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#72CA39 #9139CA

analogous

#BACA39 #72CA39 #39CA48

triadic

#72CA39 #3972CA #CA3972

tetradic

#72CA39 #39BACA #9139CA #CA4839

square

#72CA39 #39BACA #9139CA #CA4839

split-complementary

#72CA39 #4839CA #CA39BA

monochromatic

#3C6C1D #579C2A #72CA39 #94D769 #B7E49A

Accessibility & contrast

On white

2.05

#72CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#72CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #72CA39

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##72CA39	#FFFFFF	#000000	##000000
##72CA39	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91F

Deuteranopia (green-blind)

#C5B247

Tritanopia (blue-blind)

#6FC3AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #72ca39;
/* rgb */ color: rgb(114, 202, 57);
/* oklch */ color: oklch(75.6% 0.196 135.8);

Tailwind

colors: {
  custom: {
    50: '#a1db78',
    500: '#72ca39',
    950: '#000000',
  },
}

SCSS

$custom: #72ca39;
$custom-light: #a1db78;
$custom-dark: #000000;

JSON

{
  "hex": "#72ca39",
  "rgb": {
    "r": 114,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 96.414,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75569,
    "c": 0.19615,
    "h": 135.8
  },
  "luminance": 0.46114
}

Semantic roles & 50–950 ramp

primary

#72CA39

secondary

#B68FD0

accent

#47E1A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #72CA39

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

Preview Lab → · Contrast checker → · Palette generator →