#3F882B#3F882B

#3F882B is a mid, vivid green. Relative luminance 0.188; OKLCH L 56.0% C 0.147 H 139.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F882B
RGB	rgb(63, 136, 43)
HSL	hsl(107, 52%, 35%)
HSV	hsv(107, 68%, 53%)
CMYK	cmyk(53.7%, 0%, 68.4%, 46.7%)
CIE-LAB	lab(50.50, -40.85, 41.51)
CIE-LCH	lch(50.50, 58.23, 134.54°)
OKLab	oklab(55.96% -0.1122 0.0954)
OKLCH	oklch(55.96% 0.147 139.6)
XYZ	xyz(11.2896, 18.8386, 5.3263)
Luminance	0.1884 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F882B #742B88

analogous

#6D882B #3F882B #2B8846

triadic

#3F882B #2B3F88 #882B3F

tetradic

#3F882B #2B6D88 #742B88 #88462B

square

#3F882B #2B6D88 #742B88 #88462B

split-complementary

#3F882B #462B88 #882B6D

monochromatic

#142B0E #295A1C #3F882B #55B63A #78CD61

Accessibility & contrast

On white

4.40

#3F882B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3F882B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F882B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F882B	#FFFFFF	#000000	##000000
##3F882B	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1F

Deuteranopia (green-blind)

#827633

Tritanopia (blue-blind)

#388375

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3f882b;
/* rgb */ color: rgb(63, 136, 43);
/* oklch */ color: oklch(56.0% 0.147 139.6);

Tailwind

colors: {
  custom: {
    50: '#7bab69',
    500: '#3f882b',
    950: '#000000',
  },
}

SCSS

$custom: #3f882b;
$custom-light: #7bab69;
$custom-dark: #000000;

JSON

{
  "hex": "#3f882b",
  "rgb": {
    "r": 63,
    "g": 136,
    "b": 43
  },
  "hsl": {
    "h": 107.097,
    "s": 51.955,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55962,
    "c": 0.14727,
    "h": 139.6
  },
  "luminance": 0.18839
}

Semantic roles & 50–950 ramp

primary

#3F882B

secondary

#A05CB3

accent

#4CDBBD

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F882B

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

Preview Lab → · Contrast checker → · Palette generator →