#3FB44C#3FB44C

#3FB44C is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.178 H 145.1°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FB44C
RGB	rgb(63, 180, 76)
HSL	hsl(127, 48%, 48%)
HSV	hsv(127, 65%, 71%)
CMYK	cmyk(65%, 0%, 57.8%, 29.4%)
CIE-LAB	lab(65.14, -53.95, 42.94)
CIE-LCH	lch(65.14, 68.95, 141.49°)
OKLab	oklab(68.14% -0.146 0.1018)
OKLCH	oklch(68.14% 0.178 145.1)
XYZ	xyz(19.6744, 34.2191, 12.4042)
Luminance	0.3422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB44C #B43FA7

analogous

#6CB43F #3FB44C #3FB487

triadic

#3FB44C #4C3FB4 #B44C3F

tetradic

#3FB44C #3F6CB4 #B43FA7 #B4873F

square

#3FB44C #3F6CB4 #B43FA7 #B4873F

split-complementary

#3FB44C #873FB4 #B43F6C

monochromatic

#1F5926 #2F8739 #3FB44C #67CA72 #94DA9C

Accessibility & contrast

On white

2.68

#3FB44C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#3FB44C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB44C

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB44C	#FFFFFF	#000000	##000000
##3FB44C	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A442

Deuteranopia (green-blind)

#A99A54

Tritanopia (blue-blind)

#20B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb44c;
/* rgb */ color: rgb(63, 180, 76);
/* oklch */ color: oklch(68.1% 0.178 145.1);

Tailwind

colors: {
  custom: {
    50: '#82cb81',
    500: '#3fb44c',
    950: '#000000',
  },
}

SCSS

$custom: #3fb44c;
$custom-light: #82cb81;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb44c",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 76
  },
  "hsl": {
    "h": 126.667,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68142,
    "c": 0.17794,
    "h": 145.1
  },
  "luminance": 0.34221
}

Semantic roles & 50–950 ramp

primary

#3FB44C

secondary

#C58ABE

accent

#50C9D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB44C

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

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