#3F7D30#3F7D30

#3F7D30 is a mid, vivid green. Relative luminance 0.159; OKLCH L 53.0% C 0.128 H 139.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3F7D30
RGB	rgb(63, 125, 48)
HSL	hsl(108, 45%, 34%)
HSV	hsv(108, 62%, 49%)
CMYK	cmyk(49.6%, 0%, 61.6%, 51%)
CIE-LAB	lab(46.89, -35.70, 35.18)
CIE-LCH	lch(46.89, 50.12, 135.42°)
OKLab	oklab(53.01% -0.0979 0.0826)
OKLCH	oklch(53.01% 0.128 139.9)
XYZ	xyz(9.9166, 15.9367, 5.3493)
Luminance	0.1594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7D30 #6E307D

analogous

#667D30 #3F7D30 #307D48

triadic

#3F7D30 #303F7D #7D303F

tetradic

#3F7D30 #30667D #6E307D #7D4830

square

#3F7D30 #30667D #6E307D #7D4830

split-complementary

#3F7D30 #48307D #7D3066

monochromatic

#12250E #29511F #3F7D30 #55A941 #77C364

Accessibility & contrast

On white

5.02

#3F7D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3F7D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7D30

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7D30	#FFFFFF	#000000	##FFFFFF
##3F7D30	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807328

Deuteranopia (green-blind)

#786D36

Tritanopia (blue-blind)

#39796C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3f7d30;
/* rgb */ color: rgb(63, 125, 48);
/* oklch */ color: oklch(53.0% 0.128 139.9);

Tailwind

colors: {
  custom: {
    50: '#79a36b',
    500: '#3f7d30',
    950: '#000000',
  },
}

SCSS

$custom: #3f7d30;
$custom-light: #79a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7d30",
  "rgb": {
    "r": 63,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 108.312,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53014,
    "c": 0.12804,
    "h": 139.9
  },
  "luminance": 0.15937
}

Semantic roles & 50–950 ramp

primary

#3F7D30

secondary

#9C5EAB

accent

#54D4BB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #3F7D30

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

Preview Lab → · Contrast checker → · Palette generator →