#3FAF2A#3FAF2A

#3FAF2A is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.196 H 140.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF2A
RGB	rgb(63, 175, 42)
HSL	hsl(111, 61%, 43%)
HSV	hsv(111, 76%, 69%)
CMYK	cmyk(64%, 0%, 76%, 31.4%)
CIE-LAB	lab(63.25, -55.53, 54.99)
CIE-LCH	lch(63.25, 78.15, 135.28°)
OKLab	oklab(66.49% -0.1519 0.1235)
OKLCH	oklch(66.49% 0.196 140.9)
XYZ	xyz(17.7969, 31.8821, 7.4060)
Luminance	0.3188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF2A #9A2AAF

analogous

#82AF2A #3FAF2A #2AAF57

triadic

#3FAF2A #2A3FAF #AF2A3F

tetradic

#3FAF2A #2A82AF #9A2AAF #AF572A

square

#3FAF2A #2A82AF #9A2AAF #AF572A

split-complementary

#3FAF2A #572AAF #AF2A82

monochromatic

#1B4C12 #2D7E1E #3FAF2A #5AD244 #86DE75

Accessibility & contrast

On white

2.85

#3FAF2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#3FAF2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF2A

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF2A	#FFFFFF	#000000	##000000
##3FAF2A	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F0C

Deuteranopia (green-blind)

#A69639

Tritanopia (blue-blind)

#2CA996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3faf2a;
/* rgb */ color: rgb(63, 175, 42);
/* oklch */ color: oklch(66.5% 0.196 140.9);

Tailwind

colors: {
  custom: {
    50: '#82c86d',
    500: '#3faf2a',
    950: '#000000',
  },
}

SCSS

$custom: #3faf2a;
$custom-light: #82c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf2a",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 42
  },
  "hsl": {
    "h": 110.526,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66486,
    "c": 0.19578,
    "h": 140.9
  },
  "luminance": 0.31884
}

Semantic roles & 50–950 ramp

primary

#3FAF2A

secondary

#B86FC6

accent

#43E4CB

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FAF2A

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

Preview Lab → · Contrast checker → · Palette generator →