#3FB453#3FB453

#3FB453 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.172 H 146.4°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FB453
RGB	rgb(63, 180, 83)
HSL	hsl(130, 48%, 48%)
HSV	hsv(130, 65%, 71%)
CMYK	cmyk(65%, 0%, 53.9%, 29.4%)
CIE-LAB	lab(65.22, -53.02, 39.67)
CIE-LCH	lch(65.22, 66.22, 143.19°)
OKLab	oklab(68.24% -0.1432 0.0951)
OKLCH	oklch(68.24% 0.172 146.4)
XYZ	xyz(19.9311, 34.3218, 13.7563)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB453 #B43FA0

analogous

#66B43F #3FB453 #3FB48D

triadic

#3FB453 #533FB4 #B4533F

tetradic

#3FB453 #3F66B4 #B43FA0 #B48D3F

square

#3FB453 #3F66B4 #B43FA0 #B48D3F

split-complementary

#3FB453 #8D3FB4 #B43F66

monochromatic

#1F5929 #2F873E #3FB453 #67CA77 #94DAA0

Accessibility & contrast

On white

2.67

#3FB453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#3FB453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB453

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB453	#FFFFFF	#000000	##000000
##3FB453	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A44A

Deuteranopia (green-blind)

#A89A5A

Tritanopia (blue-blind)

#1CB09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb453;
/* rgb */ color: rgb(63, 180, 83);
/* oklch */ color: oklch(68.2% 0.172 146.4);

Tailwind

colors: {
  custom: {
    50: '#82cb86',
    500: '#3fb453',
    950: '#000000',
  },
}

SCSS

$custom: #3fb453;
$custom-light: #82cb86;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb453",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 83
  },
  "hsl": {
    "h": 130.256,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68235,
    "c": 0.17193,
    "h": 146.4
  },
  "luminance": 0.34324
}

Semantic roles & 50–950 ramp

primary

#3FB453

secondary

#C58ABB

accent

#50C1D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB453

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

Preview Lab → · Contrast checker → · Palette generator →