#3FB15D#3FB15D

#3FB15D is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.159 H 148.9°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FB15D
RGB	rgb(63, 177, 93)
HSL	hsl(136, 48%, 47%)
HSV	hsv(136, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 47.5%, 30.6%)
CIE-LAB	lab(64.39, -50.40, 33.65)
CIE-LCH	lch(64.39, 60.60, 146.27°)
OKLab	oklab(67.6% -0.136 0.0822)
OKLCH	oklch(67.6% 0.159 148.9)
XYZ	xyz(19.7464, 33.2893, 15.7387)
Luminance	0.3329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB15D #B13F93

analogous

#5AB13F #3FB15D #3FB196

triadic

#3FB15D #5D3FB1 #B15D3F

tetradic

#3FB15D #3F5AB1 #B13F93 #B1963F

square

#3FB15D #3F5AB1 #B13F93 #B1963F

split-complementary

#3FB15D #963FB1 #B13F5A

monochromatic

#1F572E #2F8445 #3FB15D #65C87F #92D8A5

Accessibility & contrast

On white

2.74

#3FB15D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#3FB15D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB15D

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB15D	#FFFFFF	#000000	##000000
##3FB15D	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A256

Deuteranopia (green-blind)

#A49863

Tritanopia (blue-blind)

#18AE9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3fb15d;
/* rgb */ color: rgb(63, 177, 93);
/* oklch */ color: oklch(67.6% 0.159 148.9);

Tailwind

colors: {
  custom: {
    50: '#81c98c',
    500: '#3fb15d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb15d;
$custom-light: #81c98c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb15d",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 93
  },
  "hsl": {
    "h": 135.789,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67599,
    "c": 0.15888,
    "h": 148.9
  },
  "luminance": 0.33291
}

Semantic roles & 50–950 ramp

primary

#3FB15D

secondary

#C488B4

accent

#51B4D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB15D

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

Preview Lab → · Contrast checker → · Palette generator →