#3FB273#3FB273

#3FB273 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.3% C 0.140 H 155.6°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FB273
RGB	rgb(63, 178, 115)
HSL	hsl(147, 48%, 47%)
HSV	hsv(147, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 35.4%, 30.2%)
CIE-LAB	lab(65.07, -46.86, 22.96)
CIE-LCH	lch(65.07, 52.18, 153.90°)
OKLab	oklab(68.27% -0.127 0.0577)
OKLCH	oklch(68.27% 0.14 155.6)
XYZ	xyz(21.0630, 34.1332, 21.6947)
Luminance	0.3413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB273 #B23F7E

analogous

#45B23F #3FB273 #3FB2AC

triadic

#3FB273 #733FB2 #B2733F

tetradic

#3FB273 #3F45B2 #B23F7E #B2AC3F

square

#3FB273 #3F45B2 #B23F7E #B2AC3F

split-complementary

#3FB273 #AC3FB2 #B23F45

monochromatic

#1F5839 #2F8556 #3FB273 #66C992 #93D9B2

Accessibility & contrast

On white

2.68

#3FB273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3FB273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB273

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB273	#FFFFFF	#000000	##000000
##3FB273	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46F

Deuteranopia (green-blind)

#A29A77

Tritanopia (blue-blind)

#00B0A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb273;
/* rgb */ color: rgb(63, 178, 115);
/* oklch */ color: oklch(68.3% 0.140 155.6);

Tailwind

colors: {
  custom: {
    50: '#81ca9b',
    500: '#3fb273',
    950: '#000000',
  },
}

SCSS

$custom: #3fb273;
$custom-light: #81ca9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb273",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 115
  },
  "hsl": {
    "h": 147.13,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.6827,
    "c": 0.13954,
    "h": 155.6
  },
  "luminance": 0.34135
}

Semantic roles & 50–950 ramp

primary

#3FB273

secondary

#C489A9

accent

#509AD7

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FB273

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

Preview Lab → · Contrast checker → · Palette generator →