#3FB94B#3FB94B

#3FB94B is a light, vivid green. Relative luminance 0.363; OKLCH L 69.4% C 0.185 H 144.8°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FB94B
RGB	rgb(63, 185, 75)
HSL	hsl(126, 49%, 49%)
HSV	hsv(126, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 59.5%, 27.5%)
CIE-LAB	lab(66.72, -55.88, 45.25)
CIE-LCH	lch(66.72, 71.90, 141.00°)
OKLab	oklab(69.45% -0.1512 0.1067)
OKLCH	oklch(69.45% 0.185 144.8)
XYZ	xyz(20.6675, 36.2606, 12.5651)
Luminance	0.3626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB94B #B93FAD

analogous

#70B93F #3FB94B #3FB988

triadic

#3FB94B #4B3FB9 #B94B3F

tetradic

#3FB94B #3F70B9 #B93FAD #B9883F

square

#3FB94B #3F70B9 #B93FAD #B9883F

split-complementary

#3FB94B #883FB9 #B93F70

monochromatic

#205E26 #2F8B38 #3FB94B #69CC73 #97DC9E

Accessibility & contrast

On white

2.54

#3FB94B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#3FB94B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB94B

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB94B	#FFFFFF	#000000	##000000
##3FB94B	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA83F

Deuteranopia (green-blind)

#AD9E54

Tritanopia (blue-blind)

#1DB4A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb94b;
/* rgb */ color: rgb(63, 185, 75);
/* oklch */ color: oklch(69.4% 0.185 144.8);

Tailwind

colors: {
  custom: {
    50: '#83cf81',
    500: '#3fb94b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb94b;
$custom-light: #83cf81;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb94b",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 75
  },
  "hsl": {
    "h": 125.902,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69446,
    "c": 0.18506,
    "h": 144.8
  },
  "luminance": 0.36263
}

Semantic roles & 50–950 ramp

primary

#3FB94B

secondary

#C78DC1

accent

#4FCBD9

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #3FB94B

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

Preview Lab → · Contrast checker → · Palette generator →