#3F8D2E#3F8D2E

#3F8D2E is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.4% C 0.152 H 140.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F8D2E
RGB	rgb(63, 141, 46)
HSL	hsl(109, 51%, 37%)
HSV	hsv(109, 67%, 55%)
CMYK	cmyk(55.3%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(52.18, -42.57, 42.01)
CIE-LCH	lch(52.18, 59.80, 135.38°)
OKLab	oklab(57.35% -0.1166 0.0969)
OKLCH	oklch(57.35% 0.152 140.3)
XYZ	xyz(12.0674, 20.3028, 5.8672)
Luminance	0.2030 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8D2E #7C2E8D

analogous

#6F8D2E #3F8D2E #2E8D4D

triadic

#3F8D2E #2E3F8D #8D2E3F

tetradic

#3F8D2E #2E6F8D #7C2E8D #8D4D2E

square

#3F8D2E #2E6F8D #7C2E8D #8D4D2E

split-complementary

#3F8D2E #4D2E8D #8D2E6F

monochromatic

#163110 #2A5F1F #3F8D2E #54BB3D #7ACE68

Accessibility & contrast

On white

4.15

#3F8D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3F8D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8D2E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8D2E	#FFFFFF	#000000	##000000
##3F8D2E	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918122

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#368879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3f8d2e;
/* rgb */ color: rgb(63, 141, 46);
/* oklch */ color: oklch(57.4% 0.152 140.3);

Tailwind

colors: {
  custom: {
    50: '#7caf6b',
    500: '#3f8d2e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8d2e;
$custom-light: #7caf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8d2e",
  "rgb": {
    "r": 63,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 109.263,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.15162,
    "h": 140.3
  },
  "luminance": 0.20304
}

Semantic roles & 50–950 ramp

primary

#3F8D2E

secondary

#A662B5

accent

#4EDAC1

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F8D2E

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

Preview Lab → · Contrast checker → · Palette generator →