#3FBF44#3FBF44

#3FBF44 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.198 H 143.7°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF44
RGB	rgb(63, 191, 68)
HSL	hsl(122, 50%, 50%)
HSV	hsv(122, 67%, 75%)
CMYK	cmyk(67%, 0%, 64.4%, 25.1%)
CIE-LAB	lab(68.56, -58.77, 50.44)
CIE-LCH	lch(68.56, 77.45, 139.36°)
OKLab	oklab(70.95% -0.1593 0.1171)
OKLCH	oklch(70.95% 0.198 143.7)
XYZ	xyz(21.7228, 38.7334, 11.7992)
Luminance	0.3874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF44 #BF3FBA

analogous

#7ABF3F #3FBF44 #3FBF84

triadic

#3FBF44 #443FBF #BF443F

tetradic

#3FBF44 #3F7ABF #BF3FBA #BF843F

square

#3FBF44 #3F7ABF #BF3FBA #BF843F

split-complementary

#3FBF44 #843FBF #BF3F7A

monochromatic

#216323 #309134 #3FBF44 #6DCF70 #9BDE9D

Accessibility & contrast

On white

2.40

#3FBF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#3FBF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF44

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF44	#FFFFFF	#000000	##000000
##3FBF44	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE35

Deuteranopia (green-blind)

#B3A34F

Tritanopia (blue-blind)

#1DBAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf44;
/* rgb */ color: rgb(63, 191, 68);
/* oklch */ color: oklch(70.9% 0.198 143.7);

Tailwind

colors: {
  custom: {
    50: '#84d37d',
    500: '#3fbf44',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf44;
$custom-light: #84d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf44",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 68
  },
  "hsl": {
    "h": 122.344,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70946,
    "c": 0.19777,
    "h": 143.7
  },
  "luminance": 0.38736
}

Semantic roles & 50–950 ramp

primary

#3FBF44

secondary

#CA90C8

accent

#4ED4DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBF44

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

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