#3DDD3B#3DDD3B

#3DDD3B 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	#3DDD3B
RGB	rgb(61, 221, 59)
HSL	hsl(119, 70%, 55%)
HSV	hsv(119, 73%, 87%)
CMYK	cmyk(72.4%, 0%, 73.3%, 13.3%)
CIE-LAB	lab(77.89, -69.75, 63.73)
CIE-LCH	lch(77.89, 94.48, 137.58°)
OKLab	oklab(78.65% -0.1894 0.144)
OKLCH	oklch(78.65% 0.238 142.8)
XYZ	xyz(28.5686, 53.0175, 12.8646)
Luminance	0.5302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DDD3B #DB3BDD

analogous

#8EDD3B #3DDD3B #3BDD8A

triadic

#3DDD3B #3B3DDD #DD3B3D

tetradic

#3DDD3B #3B8EDD #DB3BDD #DD8A3B

square

#3DDD3B #3B8EDD #DB3BDD #DD8A3B

split-complementary

#3DDD3B #8A3BDD #DD3B8E

monochromatic

#198617 #22BA20 #3DDD3B #71E66F #A4EFA3

Accessibility & contrast

On white

1.81

#3DDD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#3DDD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DDD3B

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DDD3B	#FFFFFF	#000000	##000000
##3DDD3B	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)

#C1C1C1

Design tokens & code

CSS

--color: #3ddd3b;
/* rgb */ color: rgb(61, 221, 59);
/* oklch */ color: oklch(78.6% 0.238 142.8);

Tailwind

colors: {
  custom: {
    50: '#8ae97b',
    500: '#3ddd3b',
    950: '#000000',
  },
}

SCSS

$custom: #3ddd3b;
$custom-light: #8ae97b;
$custom-dark: #000000;

JSON

{
  "hex": "#3ddd3b",
  "rgb": {
    "r": 61,
    "g": 221,
    "b": 59
  },
  "hsl": {
    "h": 119.259,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78646,
    "c": 0.23796,
    "h": 142.8
  },
  "luminance": 0.53021
}

Semantic roles & 50–950 ramp

primary

#3DDD3B

secondary

#8B308C

accent

#3BEDEB

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #3DDD3B

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

Preview Lab → · Contrast checker → · Palette generator →