#3FB270#3FB270

#3FB270 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.2% C 0.142 H 154.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FB270
RGB	rgb(63, 178, 112)
HSL	hsl(146, 48%, 47%)
HSV	hsv(146, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 37.1%, 30.2%)
CIE-LAB	lab(65.01, -47.44, 24.49)
CIE-LCH	lch(65.01, 53.39, 152.69°)
OKLab	oklab(68.21% -0.1284 0.0613)
OKLCH	oklch(68.21% 0.142 154.5)
XYZ	xyz(20.8931, 34.0652, 20.8003)
Luminance	0.3407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB270 #B23F81

analogous

#48B23F #3FB270 #3FB2AA

triadic

#3FB270 #703FB2 #B2703F

tetradic

#3FB270 #3F48B2 #B23F81 #B2AA3F

square

#3FB270 #3F48B2 #B23F81 #B2AA3F

split-complementary

#3FB270 #AA3FB2 #B23F48

monochromatic

#1F5837 #2F8554 #3FB270 #66C990 #93D9B1

Accessibility & contrast

On white

2.69

#3FB270 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#3FB270 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB270

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB270	#FFFFFF	#000000	##000000
##3FB270	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A46C

Deuteranopia (green-blind)

#A39A74

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb270;
/* rgb */ color: rgb(63, 178, 112);
/* oklch */ color: oklch(68.2% 0.142 154.5);

Tailwind

colors: {
  custom: {
    50: '#81ca99',
    500: '#3fb270',
    950: '#000000',
  },
}

SCSS

$custom: #3fb270;
$custom-light: #81ca99;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb270",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 112
  },
  "hsl": {
    "h": 145.565,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68208,
    "c": 0.14234,
    "h": 154.5
  },
  "luminance": 0.34067
}

Semantic roles & 50–950 ramp

primary

#3FB270

secondary

#C489AB

accent

#509ED7

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FB270

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

Preview Lab → · Contrast checker → · Palette generator →