#3F9750#3F9750

#3F9750 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.5% C 0.135 H 147.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F9750
RGB	rgb(63, 151, 80)
HSL	hsl(132, 41%, 42%)
HSV	hsv(132, 58%, 59%)
CMYK	cmyk(58.3%, 0%, 47%, 40.8%)
CIE-LAB	lab(55.85, -42.16, 29.60)
CIE-LCH	lch(55.85, 51.52, 144.93°)
OKLab	oklab(60.51% -0.1141 0.0724)
OKLCH	oklch(60.51% 0.135 147.6)
XYZ	xyz(14.5635, 23.7678, 11.4080)
Luminance	0.2377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9750 #973F86

analogous

#5A973F #3F9750 #3F977C

triadic

#3F9750 #503F97 #97503F

tetradic

#3F9750 #3F5A97 #973F86 #977C3F

square

#3F9750 #3F5A97 #973F86 #977C3F

split-complementary

#3F9750 #7C3F97 #973F5A

monochromatic

#1B4122 #2D6C39 #3F9750 #59BA6C #85CC92

Accessibility & contrast

On white

3.65

#3F9750 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3F9750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9750

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9750	#FFFFFF	#000000	##000000
##3F9750	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998B4A

Deuteranopia (green-blind)

#8D8355

Tritanopia (blue-blind)

#2B9486

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3f9750;
/* rgb */ color: rgb(63, 151, 80);
/* oklch */ color: oklch(60.5% 0.135 147.6);

Tailwind

colors: {
  custom: {
    50: '#7cb682',
    500: '#3f9750',
    950: '#000000',
  },
}

SCSS

$custom: #3f9750;
$custom-light: #7cb682;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9750",
  "rgb": {
    "r": 63,
    "g": 151,
    "b": 80
  },
  "hsl": {
    "h": 131.591,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.60509,
    "c": 0.13512,
    "h": 147.6
  },
  "luminance": 0.23769
}

Semantic roles & 50–950 ramp

primary

#3F9750

secondary

#B67CAB

accent

#57B9D1

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A110A

muted

#7C807C

Preview Lab

Preview with #3F9750

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

Preview Lab → · Contrast checker → · Palette generator →