#3FBF41#3FBF41

#3FBF41 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.200 H 143.3°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF41
RGB	rgb(63, 191, 65)
HSL	hsl(121, 50%, 50%)
HSV	hsv(121, 67%, 75%)
CMYK	cmyk(67%, 0%, 66%, 25.1%)
CIE-LAB	lab(68.53, -59.08, 51.68)
CIE-LCH	lch(68.53, 78.49, 138.82°)
OKLab	oklab(70.92% -0.1603 0.1194)
OKLCH	oklch(70.92% 0.2 143.3)
XYZ	xyz(21.6335, 38.6978, 11.3293)
Luminance	0.3870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF41 #BF3FBD

analogous

#7DBF3F #3FBF41 #3FBF81

triadic

#3FBF41 #413FBF #BF413F

tetradic

#3FBF41 #3F7DBF #BF3FBD #BF813F

square

#3FBF41 #3F7DBF #BF3FBD #BF813F

split-complementary

#3FBF41 #813FBF #BF3F7D

monochromatic

#216322 #309131 #3FBF41 #6DCF6E #9BDE9C

Accessibility & contrast

On white

2.40

#3FBF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#3FBF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF41

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF41	#FFFFFF	#000000	##000000
##3FBF41	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE31

Deuteranopia (green-blind)

#B4A34C

Tritanopia (blue-blind)

#1EBAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fbf41;
/* rgb */ color: rgb(63, 191, 65);
/* oklch */ color: oklch(70.9% 0.200 143.3);

Tailwind

colors: {
  custom: {
    50: '#85d37b',
    500: '#3fbf41',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf41;
$custom-light: #85d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf41",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 65
  },
  "hsl": {
    "h": 120.938,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70916,
    "c": 0.19993,
    "h": 143.3
  },
  "luminance": 0.387
}

Semantic roles & 50–950 ramp

primary

#3FBF41

secondary

#CA90C9

accent

#4ED8DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3FBF41

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

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