#3FA663#3FA663

#3FA663 is a light, vivid green. Relative luminance 0.292; OKLCH L 64.8% C 0.138 H 151.9°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FA663
RGB	rgb(63, 166, 99)
HSL	hsl(141, 45%, 45%)
HSV	hsv(141, 62%, 65%)
CMYK	cmyk(62%, 0%, 40.4%, 34.9%)
CIE-LAB	lab(60.98, -45.03, 26.10)
CIE-LCH	lch(60.98, 52.05, 149.90°)
OKLab	oklab(64.82% -0.1218 0.0649)
OKLCH	oklch(64.82% 0.138 151.9)
XYZ	xyz(17.9368, 29.2283, 16.4983)
Luminance	0.2923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA663 #A63F82

analogous

#4EA63F #3FA663 #3FA697

triadic

#3FA663 #633FA6 #A6633F

tetradic

#3FA663 #3F4EA6 #A63F82 #A6973F

square

#3FA663 #3F4EA6 #A63F82 #A6973F

split-complementary

#3FA663 #973FA6 #A63F4E

monochromatic

#1D4D2E #2E7A49 #3FA663 #60C382 #8CD3A5

Accessibility & contrast

On white

3.07

#3FA663 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#3FA663 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA663

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA663	#FFFFFF	#000000	##000000
##3FA663	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6995E

Deuteranopia (green-blind)

#998F67

Tritanopia (blue-blind)

#1BA495

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3fa663;
/* rgb */ color: rgb(63, 166, 99);
/* oklch */ color: oklch(64.8% 0.138 151.9);

Tailwind

colors: {
  custom: {
    50: '#7fc190',
    500: '#3fa663',
    950: '#000000',
  },
}

SCSS

$custom: #3fa663;
$custom-light: #7fc190;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa663",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 99
  },
  "hsl": {
    "h": 140.971,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64822,
    "c": 0.13799,
    "h": 151.9
  },
  "luminance": 0.2923
}

Semantic roles & 50–950 ramp

primary

#3FA663

secondary

#BE83A9

accent

#53A7D5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #3FA663

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

Preview Lab → · Contrast checker → · Palette generator →