#3DCC40#3DCC40

#3DCC40 is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.3% C 0.216 H 143.3°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3DCC40
RGB	rgb(61, 204, 64)
HSL	hsl(121, 58%, 52%)
HSV	hsv(121, 70%, 80%)
CMYK	cmyk(70.1%, 0%, 68.6%, 20%)
CIE-LAB	lab(72.59, -63.91, 56.43)
CIE-LCH	lch(72.59, 85.26, 138.55°)
OKLab	oklab(74.26% -0.1734 0.1294)
OKLCH	oklch(74.26% 0.216 143.3)
XYZ	xyz(24.4412, 44.5453, 12.1595)
Luminance	0.4455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DCC40 #CC3DC9

analogous

#81CC3D #3DCC40 #3DCC88

triadic

#3DCC40 #403DCC #CC403D

tetradic

#3DCC40 #3D81CC #CC3DC9 #CC883D

square

#3DCC40 #3D81CC #CC3DC9 #CC883D

split-complementary

#3DCC40 #883DCC #CC3D81

monochromatic

#1E711F #2AA12D #3DCC40 #6DD970 #9EE59F

Accessibility & contrast

On white

2.12

#3DCC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#3DCC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DCC40

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DCC40	#FFFFFF	#000000	##000000
##3DCC40	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92C

Deuteranopia (green-blind)

#C0AE4D

Tritanopia (blue-blind)

#0AC6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3dcc40;
/* rgb */ color: rgb(61, 204, 64);
/* oklch */ color: oklch(74.3% 0.216 143.3);

Tailwind

colors: {
  custom: {
    50: '#86dd7c',
    500: '#3dcc40',
    950: '#000000',
  },
}

SCSS

$custom: #3dcc40;
$custom-light: #86dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3dcc40",
  "rgb": {
    "r": 61,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 121.259,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74264,
    "c": 0.2163,
    "h": 143.3
  },
  "luminance": 0.44548
}

Semantic roles & 50–950 ramp

primary

#3DCC40

secondary

#D293D0

accent

#46DEE2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3DCC40

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

Preview Lab → · Contrast checker → · Palette generator →