#3DB840#3DB840

#3DB840 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.0% C 0.193 H 143.5°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3DB840
RGB	rgb(61, 184, 64)
HSL	hsl(121, 50%, 48%)
HSV	hsv(121, 67%, 72%)
CMYK	cmyk(66.8%, 0%, 65.2%, 27.8%)
CIE-LAB	lab(66.24, -57.16, 49.58)
CIE-LCH	lch(66.24, 75.67, 139.06°)
OKLab	oklab(69.01% -0.1551 0.1149)
OKLCH	oklch(69.01% 0.193 143.5)
XYZ	xyz(19.9892, 35.6412, 10.6755)
Luminance	0.3564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB840 #B83DB5

analogous

#78B83D #3DB840 #3DB87D

triadic

#3DB840 #403DB8 #B8403D

tetradic

#3DB840 #3D78B8 #B83DB5 #B87D3D

square

#3DB840 #3D78B8 #B83DB5 #B87D3D

split-complementary

#3DB840 #7D3DB8 #B83D78

monochromatic

#1F5C20 #2E8A30 #3DB840 #66CC68 #94DB96

Accessibility & contrast

On white

2.58

#3DB840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#3DB840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB840

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB840	#FFFFFF	#000000	##000000
##3DB840	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA731

Deuteranopia (green-blind)

#AD9D4B

Tritanopia (blue-blind)

#1EB39F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3db840;
/* rgb */ color: rgb(61, 184, 64);
/* oklch */ color: oklch(69.0% 0.193 143.5);

Tailwind

colors: {
  custom: {
    50: '#82ce7a',
    500: '#3db840',
    950: '#000000',
  },
}

SCSS

$custom: #3db840;
$custom-light: #82ce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3db840",
  "rgb": {
    "r": 61,
    "g": 184,
    "b": 64
  },
  "hsl": {
    "h": 121.463,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69006,
    "c": 0.19301,
    "h": 143.5
  },
  "luminance": 0.35643
}

Semantic roles & 50–950 ramp

primary

#3DB840

secondary

#C78AC5

accent

#4ED6DA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3DB840

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

Preview Lab → · Contrast checker → · Palette generator →