#3DB41B#3DB41B

#3DB41B is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.7% C 0.209 H 140.3°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3DB41B
RGB	rgb(61, 180, 27)
HSL	hsl(107, 74%, 41%)
HSV	hsv(107, 85%, 71%)
CMYK	cmyk(66.1%, 0%, 85%, 29.4%)
CIE-LAB	lab(64.73, -58.52, 60.74)
CIE-LCH	lch(64.73, 84.35, 133.93°)
OKLab	oklab(67.68% -0.1605 0.1335)
OKLCH	oklch(67.68% 0.209 140.3)
XYZ	xyz(18.4427, 33.7119, 6.5718)
Luminance	0.3371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB41B #921BB4

analogous

#89B41B #3DB41B #1BB446

triadic

#3DB41B #1B3DB4 #B41B3D

tetradic

#3DB41B #1B89B4 #921BB4 #B4461B

square

#3DB41B #1B89B4 #921BB4 #B4461B

split-complementary

#3DB41B #461BB4 #B41B89

monochromatic

#194A0B #2B7F13 #3DB41B #54DF2D #80E762

Accessibility & contrast

On white

2.71

#3DB41B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#3DB41B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB41B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB41B	#FFFFFF	#000000	##000000
##3DB41B	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AB9930

Tritanopia (blue-blind)

#28AE99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3db41b;
/* rgb */ color: rgb(61, 180, 27);
/* oklch */ color: oklch(67.7% 0.209 140.3);

Tailwind

colors: {
  custom: {
    50: '#83cc68',
    500: '#3db41b',
    950: '#000000',
  },
}

SCSS

$custom: #3db41b;
$custom-light: #83cc68;
$custom-dark: #000000;

JSON

{
  "hex": "#3db41b",
  "rgb": {
    "r": 61,
    "g": 180,
    "b": 27
  },
  "hsl": {
    "h": 106.667,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67681,
    "c": 0.2088,
    "h": 140.3
  },
  "luminance": 0.33714
}

Semantic roles & 50–950 ramp

primary

#3DB41B

secondary

#B45FCC

accent

#37F1C7

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3DB41B

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

Preview Lab → · Contrast checker → · Palette generator →