#3CDD3B#3CDD3B

#3CDD3B is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.6% C 0.238 H 142.8°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#3CDD3B
RGB	rgb(60, 221, 59)
HSL	hsl(120, 70%, 55%)
HSV	hsv(120, 73%, 87%)
CMYK	cmyk(72.9%, 0%, 73.3%, 13.3%)
CIE-LAB	lab(77.87, -69.91, 63.71)
CIE-LCH	lch(77.87, 94.58, 137.66°)
OKLab	oklab(78.63% -0.1898 0.144)
OKLCH	oklch(78.63% 0.238 142.8)
XYZ	xyz(28.5076, 52.9861, 12.8618)
Luminance	0.5299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3CDD3B #DC3BDD

analogous

#8DDD3B #3CDD3B #3BDD8B

triadic

#3CDD3B #3B3CDD #DD3B3C

tetradic

#3CDD3B #3B8DDD #DC3BDD #DD8B3B

square

#3CDD3B #3B8DDD #DC3BDD #DD8B3B

split-complementary

#3CDD3B #8B3BDD #DD3B8D

monochromatic

#188617 #21BA20 #3CDD3B #70E66F #A4EFA3

Accessibility & contrast

On white

1.81

#3CDD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#3CDD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3CDD3B

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3CDD3B	#FFFFFF	#000000	##000000
##3CDD3B	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C81B

Deuteranopia (green-blind)

#D0BC4C

Tritanopia (blue-blind)

#00D6BE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3cdd3b;
/* rgb */ color: rgb(60, 221, 59);
/* oklch */ color: oklch(78.6% 0.238 142.8);

Tailwind

colors: {
  custom: {
    50: '#8ae97b',
    500: '#3cdd3b',
    950: '#000000',
  },
}

SCSS

$custom: #3cdd3b;
$custom-light: #8ae97b;
$custom-dark: #000000;

JSON

{
  "hex": "#3cdd3b",
  "rgb": {
    "r": 60,
    "g": 221,
    "b": 59
  },
  "hsl": {
    "h": 119.63,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78626,
    "c": 0.23824,
    "h": 142.8
  },
  "luminance": 0.52989
}

Semantic roles & 50–950 ramp

primary

#3CDD3B

secondary

#8C308C

accent

#3BEDEC

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #3CDD3B

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

Preview Lab → · Contrast checker → · Palette generator →