#3DB540#3DB540

#3DB540 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.189 H 143.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3DB540
RGB	rgb(61, 181, 64)
HSL	hsl(122, 50%, 47%)
HSV	hsv(122, 66%, 71%)
CMYK	cmyk(66.3%, 0%, 64.6%, 29%)
CIE-LAB	lab(65.29, -56.11, 48.52)
CIE-LCH	lch(65.29, 74.18, 139.15°)
OKLab	oklab(68.21% -0.1522 0.1127)
OKLCH	oklch(68.21% 0.189 143.5)
XYZ	xyz(19.3726, 34.4080, 10.4700)
Luminance	0.3441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB540 #B53DB2

analogous

#76B53D #3DB540 #3DB57C

triadic

#3DB540 #403DB5 #B5403D

tetradic

#3DB540 #3D76B5 #B53DB2 #B57C3D

square

#3DB540 #3D76B5 #B53DB2 #B57C3D

split-complementary

#3DB540 #7C3DB5 #B53D76

monochromatic

#1E5920 #2E8730 #3DB540 #64CB67 #92DA94

Accessibility & contrast

On white

2.66

#3DB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#3DB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB540

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB540	#FFFFFF	#000000	##000000
##3DB540	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#AA9B4A

Tritanopia (blue-blind)

#1FB09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3db540;
/* rgb */ color: rgb(61, 181, 64);
/* oklch */ color: oklch(68.2% 0.189 143.5);

Tailwind

colors: {
  custom: {
    50: '#82cc7a',
    500: '#3db540',
    950: '#000000',
  },
}

SCSS

$custom: #3db540;
$custom-light: #82cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3db540",
  "rgb": {
    "r": 61,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 121.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68212,
    "c": 0.18939,
    "h": 143.5
  },
  "luminance": 0.3441
}

Semantic roles & 50–950 ramp

primary

#3DB540

secondary

#C588C4

accent

#4FD6D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3DB540

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

Preview Lab → · Contrast checker → · Palette generator →