#3FA527#3FA527

#3FA527 is a light, vivid green. Relative luminance 0.281; OKLCH L 63.8% C 0.186 H 140.4°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#3FA527
RGB	rgb(63, 165, 39)
HSL	hsl(109, 62%, 40%)
HSV	hsv(109, 76%, 65%)
CMYK	cmyk(61.8%, 0%, 76.4%, 35.3%)
CIE-LAB	lab(59.99, -52.21, 52.82)
CIE-LCH	lch(59.99, 74.27, 134.67°)
OKLab	oklab(63.79% -0.1431 0.1186)
OKLCH	oklch(63.79% 0.186 140.4)
XYZ	xyz(15.8705, 28.1120, 6.5089)
Luminance	0.2811 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA527 #8D27A5

analogous

#7EA527 #3FA527 #27A54E

triadic

#3FA527 #273FA5 #A5273F

tetradic

#3FA527 #277EA5 #8D27A5 #A54E27

square

#3FA527 #277EA5 #8D27A5 #A54E27

split-complementary

#3FA527 #4E27A5 #A5277E

monochromatic

#194210 #2C741B #3FA527 #56D039 #80DC6A

Accessibility & contrast

On white

3.17

#3FA527 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#3FA527 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA527

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA527	#FFFFFF	#000000	##000000
##3FA527	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960A

Deuteranopia (green-blind)

#9D8D35

Tritanopia (blue-blind)

#30A08D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3fa527;
/* rgb */ color: rgb(63, 165, 39);
/* oklch */ color: oklch(63.8% 0.186 140.4);

Tailwind

colors: {
  custom: {
    50: '#81c16a',
    500: '#3fa527',
    950: '#000000',
  },
}

SCSS

$custom: #3fa527;
$custom-light: #81c16a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa527",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 39
  },
  "hsl": {
    "h": 108.571,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.63786,
    "c": 0.18586,
    "h": 140.4
  },
  "luminance": 0.28114
}

Semantic roles & 50–950 ramp

primary

#3FA527

secondary

#B166C2

accent

#43E5C6

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA527

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

Preview Lab → · Contrast checker → · Palette generator →