#3FBD3E#3FBD3E

#3FBD3E is a light, vivid green. Relative luminance 0.378; OKLCH L 70.4% C 0.200 H 143.0°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FBD3E
RGB	rgb(63, 189, 62)
HSL	hsl(120, 51%, 49%)
HSV	hsv(120, 67%, 74%)
CMYK	cmyk(66.7%, 0%, 67.2%, 25.9%)
CIE-LAB	lab(67.87, -58.69, 52.20)
CIE-LCH	lch(67.87, 78.54, 138.35°)
OKLab	oklab(70.36% -0.1594 0.1202)
OKLCH	oklch(70.36% 0.2 143)
XYZ	xyz(21.1158, 37.7976, 10.7393)
Luminance	0.3780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBD3E #BC3EBD

analogous

#7EBD3E #3FBD3E #3EBD7D

triadic

#3FBD3E #3E3FBD #BD3E3F

tetradic

#3FBD3E #3E7EBD #BC3EBD #BD7D3E

square

#3FBD3E #3E7EBD #BC3EBD #BD7D3E

split-complementary

#3FBD3E #7D3EBD #BD3E7E

monochromatic

#206120 #308F2F #3FBD3E #6BCE6A #99DD98

Accessibility & contrast

On white

2.45

#3FBD3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#3FBD3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBD3E

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBD3E	#FFFFFF	#000000	##000000
##3FBD3E	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC2D

Deuteranopia (green-blind)

#B2A14A

Tritanopia (blue-blind)

#20B8A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fbd3e;
/* rgb */ color: rgb(63, 189, 62);
/* oklch */ color: oklch(70.4% 0.200 143.0);

Tailwind

colors: {
  custom: {
    50: '#84d279',
    500: '#3fbd3e',
    950: '#000000',
  },
}

SCSS

$custom: #3fbd3e;
$custom-light: #84d279;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbd3e",
  "rgb": {
    "r": 63,
    "g": 189,
    "b": 62
  },
  "hsl": {
    "h": 119.528,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70361,
    "c": 0.19965,
    "h": 143
  },
  "luminance": 0.378
}

Semantic roles & 50–950 ramp

primary

#3FBD3E

secondary

#C98EC9

accent

#4EDAD9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3FBD3E

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

Preview Lab → · Contrast checker → · Palette generator →