#3DB440#3DB440

#3DB440 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.9% C 0.188 H 143.5°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#3DB440
RGB	rgb(61, 180, 64)
HSL	hsl(122, 49%, 47%)
HSV	hsv(122, 66%, 71%)
CMYK	cmyk(66.1%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.96, -55.76, 48.16)
CIE-LCH	lch(64.96, 73.68, 139.18°)
OKLab	oklab(67.95% -0.1513 0.1119)
OKLCH	oklch(67.95% 0.188 143.5)
XYZ	xyz(19.1700, 34.0028, 10.4024)
Luminance	0.3401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB440 #B43DB1

analogous

#75B43D #3DB440 #3DB47C

triadic

#3DB440 #403DB4 #B4403D

tetradic

#3DB440 #3D75B4 #B43DB1 #B47C3D

square

#3DB440 #3D75B4 #B43DB1 #B47C3D

split-complementary

#3DB440 #7C3DB4 #B43D75

monochromatic

#1E591F #2E8630 #3DB440 #64CA66 #92DA93

Accessibility & contrast

On white

2.69

#3DB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#3DB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB440

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB440	#FFFFFF	#000000	##000000
##3DB440	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A432

Deuteranopia (green-blind)

#A99A4A

Tritanopia (blue-blind)

#20AF9C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3db440;
/* rgb */ color: rgb(61, 180, 64);
/* oklch */ color: oklch(67.9% 0.188 143.5);

Tailwind

colors: {
  custom: {
    50: '#82cb7a',
    500: '#3db440',
    950: '#000000',
  },
}

SCSS

$custom: #3db440;
$custom-light: #82cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3db440",
  "rgb": {
    "r": 61,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 121.513,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67947,
    "c": 0.18818,
    "h": 143.5
  },
  "luminance": 0.34005
}

Semantic roles & 50–950 ramp

primary

#3DB440

secondary

#C588C3

accent

#4FD5D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3DB440

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

Preview Lab → · Contrast checker → · Palette generator →