#3F8331#3F8331

#3F8331 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.7% C 0.136 H 140.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3F8331
RGB	rgb(63, 131, 49)
HSL	hsl(110, 46%, 35%)
HSV	hsv(110, 63%, 51%)
CMYK	cmyk(51.9%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(48.90, -38.15, 36.99)
CIE-LCH	lch(48.90, 53.13, 135.89°)
OKLab	oklab(54.66% -0.1045 0.0865)
OKLCH	oklch(54.66% 0.136 140.4)
XYZ	xyz(10.7201, 17.5103, 5.7201)
Luminance	0.1751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8331 #753183

analogous

#688331 #3F8331 #31834C

triadic

#3F8331 #313F83 #83313F

tetradic

#3F8331 #316883 #753183 #834C31

square

#3F8331 #316883 #753183 #834C31

split-complementary

#3F8331 #4C3183 #833168

monochromatic

#142A10 #2A5620 #3F8331 #54B042 #78C668

Accessibility & contrast

On white

4.66

#3F8331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3F8331 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3F8331

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8331	#FFFFFF	#000000	##FFFFFF
##3F8331	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867828

Deuteranopia (green-blind)

#7D7238

Tritanopia (blue-blind)

#387F71

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3f8331;
/* rgb */ color: rgb(63, 131, 49);
/* oklch */ color: oklch(54.7% 0.136 140.4);

Tailwind

colors: {
  custom: {
    50: '#7aa86c',
    500: '#3f8331',
    950: '#000000',
  },
}

SCSS

$custom: #3f8331;
$custom-light: #7aa86c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8331",
  "rgb": {
    "r": 63,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 109.756,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54664,
    "c": 0.13565,
    "h": 140.4
  },
  "luminance": 0.17511
}

Semantic roles & 50–950 ramp

primary

#3F8331

secondary

#A162AE

accent

#53D5BF

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F07

muted

#7C7F7A

Preview Lab

Preview with #3F8331

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

Preview Lab → · Contrast checker → · Palette generator →