#3FB13C#3FB13C

#3FB13C is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.187 H 142.8°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#3FB13C
RGB	rgb(63, 177, 60)
HSL	hsl(118, 49%, 46%)
HSV	hsv(118, 66%, 69%)
CMYK	cmyk(64.4%, 0%, 66.1%, 30.6%)
CIE-LAB	lab(64.02, -54.69, 48.85)
CIE-LCH	lch(64.02, 73.34, 138.23°)
OKLab	oklab(67.17% -0.1487 0.1129)
OKLCH	oklch(67.17% 0.187 142.8)
XYZ	xyz(18.5866, 32.8254, 9.6305)
Luminance	0.3283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB13C #AE3CB1

analogous

#7AB13C #3FB13C #3CB174

triadic

#3FB13C #3C3FB1 #B13C3F

tetradic

#3FB13C #3C7AB1 #AE3CB1 #B1743C

square

#3FB13C #3C7AB1 #AE3CB1 #B1743C

split-complementary

#3FB13C #743CB1 #B13C7A

monochromatic

#1E561D #2F832D #3FB13C #64C961 #90D98F

Accessibility & contrast

On white

2.78

#3FB13C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#3FB13C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB13C

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB13C	#FFFFFF	#000000	##000000
##3FB13C	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12D

Deuteranopia (green-blind)

#A79846

Tritanopia (blue-blind)

#27AC99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb13c;
/* rgb */ color: rgb(63, 177, 60);
/* oklch */ color: oklch(67.2% 0.187 142.8);

Tailwind

colors: {
  custom: {
    50: '#82c977',
    500: '#3fb13c',
    950: '#000000',
  },
}

SCSS

$custom: #3fb13c;
$custom-light: #82c977;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb13c",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 60
  },
  "hsl": {
    "h": 118.462,
    "s": 49.367,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67168,
    "c": 0.18671,
    "h": 142.8
  },
  "luminance": 0.32827
}

Semantic roles & 50–950 ramp

primary

#3FB13C

secondary

#C285C4

accent

#4FD9D5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3FB13C

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

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