#3FB22D#3FB22D

#3FB22D is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.198 H 141.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#3FB22D
RGB	rgb(63, 178, 45)
HSL	hsl(112, 60%, 44%)
HSV	hsv(112, 75%, 70%)
CMYK	cmyk(64.6%, 0%, 74.7%, 30.2%)
CIE-LAB	lab(64.23, -56.35, 54.92)
CIE-LCH	lch(64.23, 78.69, 135.73°)
OKLab	oklab(67.31% -0.154 0.1238)
OKLCH	oklch(67.31% 0.198 141.2)
XYZ	xyz(18.4430, 33.0852, 7.8963)
Luminance	0.3309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB22D #A02DB2

analogous

#81B22D #3FB22D #2DB25D

triadic

#3FB22D #2D3FB2 #B22D3F

tetradic

#3FB22D #2D81B2 #A02DB2 #B25D2D

square

#3FB22D #2D81B2 #A02DB2 #B25D2D

split-complementary

#3FB22D #5D2DB2 #B22D81

monochromatic

#1C5014 #2E8121 #3FB22D #5DD14B #89DE7C

Accessibility & contrast

On white

2.76

#3FB22D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#3FB22D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB22D

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB22D	#FFFFFF	#000000	##000000
##3FB22D	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A112

Deuteranopia (green-blind)

#A9983B

Tritanopia (blue-blind)

#2AAC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb22d;
/* rgb */ color: rgb(63, 178, 45);
/* oklch */ color: oklch(67.3% 0.198 141.2);

Tailwind

colors: {
  custom: {
    50: '#83ca6f',
    500: '#3fb22d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb22d;
$custom-light: #83ca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb22d",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 45
  },
  "hsl": {
    "h": 111.88,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67307,
    "c": 0.19756,
    "h": 141.2
  },
  "luminance": 0.33087
}

Semantic roles & 50–950 ramp

primary

#3FB22D

secondary

#BB75C6

accent

#45E3CD

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #3FB22D

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

Preview Lab → · Contrast checker → · Palette generator →