#3FAE30#3FAE30

#3FAE30 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.3% C 0.191 H 141.4°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FAE30
RGB	rgb(63, 174, 48)
HSL	hsl(113, 57%, 44%)
HSV	hsv(113, 72%, 68%)
CMYK	cmyk(63.8%, 0%, 72.4%, 31.8%)
CIE-LAB	lab(62.96, -54.72, 52.55)
CIE-LCH	lch(62.96, 75.87, 136.16°)
OKLab	oklab(66.26% -0.1494 0.1192)
OKLCH	oklch(66.26% 0.191 141.4)
XYZ	xyz(17.7185, 31.5405, 7.9499)
Luminance	0.3154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAE30 #9F30AE

analogous

#7EAE30 #3FAE30 #30AE60

triadic

#3FAE30 #303FAE #AE303F

tetradic

#3FAE30 #307EAE #9F30AE #AE6030

square

#3FAE30 #307EAE #9F30AE #AE6030

split-complementary

#3FAE30 #6030AE #AE307E

monochromatic

#1C4E16 #2E7E23 #3FAE30 #5DCE4D #88DB7D

Accessibility & contrast

On white

2.87

#3FAE30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#3FAE30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAE30

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAE30	#FFFFFF	#000000	##000000
##3FAE30	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1A

Deuteranopia (green-blind)

#A5953D

Tritanopia (blue-blind)

#2BA995

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fae30;
/* rgb */ color: rgb(63, 174, 48);
/* oklch */ color: oklch(66.3% 0.191 141.4);

Tailwind

colors: {
  custom: {
    50: '#82c770',
    500: '#3fae30',
    950: '#000000',
  },
}

SCSS

$custom: #3fae30;
$custom-light: #82c770;
$custom-dark: #000000;

JSON

{
  "hex": "#3fae30",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 48
  },
  "hsl": {
    "h": 112.857,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66263,
    "c": 0.19116,
    "h": 141.4
  },
  "luminance": 0.31542
}

Semantic roles & 50–950 ramp

primary

#3FAE30

secondary

#BB76C4

accent

#48E0CE

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FAE30

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

Preview Lab → · Contrast checker → · Palette generator →