#3FB245#3FB245

#3FB245 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.5% C 0.181 H 144.0°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FB245
RGB	rgb(63, 178, 69)
HSL	hsl(123, 48%, 47%)
HSV	hsv(123, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 61.2%, 30.2%)
CIE-LAB	lab(64.42, -54.08, 45.35)
CIE-LCH	lch(64.42, 70.58, 140.02°)
OKLab	oklab(67.53% -0.1466 0.1064)
OKLCH	oklch(67.53% 0.181 144)
XYZ	xyz(19.0433, 33.3253, 11.0579)
Luminance	0.3333 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB245 #B23FAC

analogous

#73B23F #3FB245 #3FB27E

triadic

#3FB245 #453FB2 #B2453F

tetradic

#3FB245 #3F73B2 #B23FAC #B27E3F

square

#3FB245 #3F73B2 #B23FAC #B27E3F

split-complementary

#3FB245 #7E3FB2 #B23F73

monochromatic

#1F5822 #2F8533 #3FB245 #66C96B #93D996

Accessibility & contrast

On white

2.74

#3FB245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#3FB245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB245

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB245	#FFFFFF	#000000	##000000
##3FB245	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A239

Deuteranopia (green-blind)

#A7984E

Tritanopia (blue-blind)

#24AD9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb245;
/* rgb */ color: rgb(63, 178, 69);
/* oklch */ color: oklch(67.5% 0.181 144.0);

Tailwind

colors: {
  custom: {
    50: '#82ca7c',
    500: '#3fb245',
    950: '#000000',
  },
}

SCSS

$custom: #3fb245;
$custom-light: #82ca7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb245",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 69
  },
  "hsl": {
    "h": 123.13,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67529,
    "c": 0.18112,
    "h": 144
  },
  "luminance": 0.33327
}

Semantic roles & 50–950 ramp

primary

#3FB245

secondary

#C489C1

accent

#50D0D7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB245

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

Preview Lab → · Contrast checker → · Palette generator →