#3FBF52#3FBF52

#3FBF52 is a light, vivid green. Relative luminance 0.389; OKLCH L 71.1% C 0.187 H 145.7°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF52
RGB	rgb(63, 191, 82)
HSL	hsl(129, 50%, 50%)
HSV	hsv(129, 67%, 75%)
CMYK	cmyk(67%, 0%, 57.1%, 25.1%)
CIE-LAB	lab(68.70, -57.14, 44.31)
CIE-LCH	lch(68.70, 72.31, 142.21°)
OKLab	oklab(71.11% -0.1544 0.1052)
OKLCH	oklch(71.11% 0.187 145.7)
XYZ	xyz(22.2022, 38.9252, 14.3243)
Luminance	0.3893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF52 #BF3FAC

analogous

#6CBF3F #3FBF52 #3FBF92

triadic

#3FBF52 #523FBF #BF523F

tetradic

#3FBF52 #3F6CBF #BF3FAC #BF923F

square

#3FBF52 #3F6CBF #BF3FAC #BF923F

split-complementary

#3FBF52 #923FBF #BF3F6C

monochromatic

#21632A #30913E #3FBF52 #6DCF7B #9BDEA5

Accessibility & contrast

On white

2.39

#3FBF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#3FBF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF52

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF52	#FFFFFF	#000000	##000000
##3FBF52	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE47

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#15BAA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fbf52;
/* rgb */ color: rgb(63, 191, 82);
/* oklch */ color: oklch(71.1% 0.187 145.7);

Tailwind

colors: {
  custom: {
    50: '#84d386',
    500: '#3fbf52',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf52;
$custom-light: #84d386;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf52",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 82
  },
  "hsl": {
    "h": 128.906,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71106,
    "c": 0.18681,
    "h": 145.7
  },
  "luminance": 0.38928
}

Semantic roles & 50–950 ramp

primary

#3FBF52

secondary

#CA90C1

accent

#4EC5DA

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #3FBF52

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

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