#3FA83F#3FA83F

#3FA83F is a light, vivid green. Relative luminance 0.294; OKLCH L 64.8% C 0.173 H 143.3°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3FA83F
RGB	rgb(63, 168, 63)
HSL	hsl(120, 45%, 45%)
HSV	hsv(120, 63%, 66%)
CMYK	cmyk(62.5%, 0%, 62.5%, 34.1%)
CIE-LAB	lab(61.15, -51.11, 44.35)
CIE-LCH	lch(61.15, 67.67, 139.05°)
OKLab	oklab(64.81% -0.1388 0.1037)
OKLCH	oklch(64.81% 0.173 143.3)
XYZ	xyz(16.9488, 29.4193, 9.4870)
Luminance	0.2942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA83F #A83FA8

analogous

#73A83F #3FA83F #3FA873

triadic

#3FA83F #3F3FA8 #A83F3F

tetradic

#3FA83F #3F73A8 #A83FA8 #A8733F

square

#3FA83F #3F73A8 #A83FA8 #A8733F

split-complementary

#3FA83F #733FA8 #A83F73

monochromatic

#1E4F1E #2E7B2E #3FA83F #61C461 #8DD48D

Accessibility & contrast

On white

3.05

#3FA83F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3FA83F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA83F

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA83F	#FFFFFF	#000000	##000000
##3FA83F	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9933

Deuteranopia (green-blind)

#9E9048

Tritanopia (blue-blind)

#2AA392

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa83f;
/* rgb */ color: rgb(63, 168, 63);
/* oklch */ color: oklch(64.8% 0.173 143.3);

Tailwind

colors: {
  custom: {
    50: '#80c378',
    500: '#3fa83f',
    950: '#000000',
  },
}

SCSS

$custom: #3fa83f;
$custom-light: #80c378;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa83f",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 63
  },
  "hsl": {
    "h": 120,
    "s": 45.455,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64805,
    "c": 0.17327,
    "h": 143.3
  },
  "luminance": 0.29421
}

Semantic roles & 50–950 ramp

primary

#3FA83F

secondary

#BF84BF

accent

#53D5D5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FA83F

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

Preview Lab → · Contrast checker → · Palette generator →