#3FAF25#3FAF25

#3FAF25 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.198 H 140.5°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF25
RGB	rgb(63, 175, 37)
HSL	hsl(109, 65%, 42%)
HSV	hsv(109, 79%, 69%)
CMYK	cmyk(64%, 0%, 78.9%, 31.4%)
CIE-LAB	lab(63.22, -55.86, 56.60)
CIE-LCH	lch(63.22, 79.52, 134.62°)
OKLab	oklab(66.45% -0.1531 0.1262)
OKLCH	oklch(66.45% 0.198 140.5)
XYZ	xyz(17.7129, 31.8485, 6.9638)
Luminance	0.3185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF25 #9525AF

analogous

#84AF25 #3FAF25 #25AF50

triadic

#3FAF25 #253FAF #AF253F

tetradic

#3FAF25 #2584AF #9525AF #AF5025

square

#3FAF25 #2584AF #9525AF #AF5025

split-complementary

#3FAF25 #5025AF #AF2584

monochromatic

#1B4A10 #2D7C1A #3FAF25 #59D63C #84E06E

Accessibility & contrast

On white

2.85

#3FAF25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#3FAF25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF25

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF25	#FFFFFF	#000000	##000000
##3FAF25	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#A69635

Tritanopia (blue-blind)

#2DA995

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3faf25;
/* rgb */ color: rgb(63, 175, 37);
/* oklch */ color: oklch(66.5% 0.198 140.5);

Tailwind

colors: {
  custom: {
    50: '#83c86b',
    500: '#3faf25',
    950: '#000000',
  },
}

SCSS

$custom: #3faf25;
$custom-light: #83c86b;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf25",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 37
  },
  "hsl": {
    "h": 108.696,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66454,
    "c": 0.19837,
    "h": 140.5
  },
  "luminance": 0.3185
}

Semantic roles & 50–950 ramp

primary

#3FAF25

secondary

#B569C7

accent

#40E8C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FAF25

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

Preview Lab → · Contrast checker → · Palette generator →