#3FA23C#3FA23C

#3FA23C is a light, vivid green. Relative luminance 0.272; OKLCH L 63.2% C 0.168 H 142.8°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3FA23C
RGB	rgb(63, 162, 60)
HSL	hsl(118, 46%, 44%)
HSV	hsv(118, 63%, 64%)
CMYK	cmyk(61.1%, 0%, 63%, 36.5%)
CIE-LAB	lab(59.18, -49.21, 43.49)
CIE-LCH	lch(59.18, 65.68, 138.53°)
OKLab	oklab(63.17% -0.1338 0.1015)
OKLCH	oklch(63.17% 0.168 142.8)
XYZ	xyz(15.7850, 27.2222, 8.6967)
Luminance	0.2722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA23C #9F3CA2

analogous

#72A23C #3FA23C #3CA26C

triadic

#3FA23C #3C3FA2 #A23C3F

tetradic

#3FA23C #3C72A2 #9F3CA2 #A26C3C

square

#3FA23C #3C72A2 #9F3CA2 #A26C3C

split-complementary

#3FA23C #6C3CA2 #A23C72

monochromatic

#1C491B #2E752B #3FA23C #5DC259 #88D286

Accessibility & contrast

On white

3.26

#3FA23C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3FA23C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA23C

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA23C	#FFFFFF	#000000	##000000
##3FA23C	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59430

Deuteranopia (green-blind)

#998B45

Tritanopia (blue-blind)

#2D9D8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa23c;
/* rgb */ color: rgb(63, 162, 60);
/* oklch */ color: oklch(63.2% 0.168 142.8);

Tailwind

colors: {
  custom: {
    50: '#7fbe76',
    500: '#3fa23c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa23c;
$custom-light: #7fbe76;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa23c",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 60
  },
  "hsl": {
    "h": 118.235,
    "s": 45.946,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63169,
    "c": 0.168,
    "h": 142.8
  },
  "luminance": 0.27224
}

Semantic roles & 50–950 ramp

primary

#3FA23C

secondary

#BB7DBC

accent

#52D6D2

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA23C

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

Preview Lab → · Contrast checker → · Palette generator →