#3F6E1C#3F6E1C

#3F6E1C is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.7% C 0.123 H 134.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F6E1C
RGB	rgb(63, 110, 28)
HSL	hsl(94, 59%, 27%)
HSV	hsv(94, 75%, 43%)
CMYK	cmyk(42.7%, 0%, 74.5%, 56.9%)
CIE-LAB	lab(41.68, -31.00, 38.65)
CIE-LCH	lch(41.68, 49.54, 128.73°)
OKLab	oklab(48.68% -0.0866 0.0874)
OKLCH	oklch(48.68% 0.123 134.7)
XYZ	xyz(7.8353, 12.2921, 3.0581)
Luminance	0.1229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F6E1C #4B1C6E

analogous

#686E1C #3F6E1C #1C6E22

triadic

#3F6E1C #1C3F6E #6E1C3F

tetradic

#3F6E1C #1C686E #4B1C6E #6E221C

square

#3F6E1C #1C686E #4B1C6E #6E221C

split-complementary

#3F6E1C #221C6E #6E1C68

monochromatic

#0E1806 #233D10 #3F6E1C #5B9F28 #77CC38

Accessibility & contrast

On white

6.07

#3F6E1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3F6E1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F6E1C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F6E1C	#FFFFFF	#000000	##FFFFFF
##3F6E1C	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72650E

Deuteranopia (green-blind)

#6C6124

Tritanopia (blue-blind)

#3E6A5E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3f6e1c;
/* rgb */ color: rgb(63, 110, 28);
/* oklch */ color: oklch(48.7% 0.123 134.7);

Tailwind

colors: {
  custom: {
    50: '#78985e',
    500: '#3f6e1c',
    950: '#000000',
  },
}

SCSS

$custom: #3f6e1c;
$custom-light: #78985e;
$custom-dark: #000000;

JSON

{
  "hex": "#3f6e1c",
  "rgb": {
    "r": 63,
    "g": 110,
    "b": 28
  },
  "hsl": {
    "h": 94.39,
    "s": 59.42,
    "l": 27.059
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.123,
    "h": 134.7
  },
  "luminance": 0.12292
}

Semantic roles & 50–950 ramp

primary

#3F6E1C

secondary

#7A43A3

accent

#45E39F

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D05

muted

#7B7E79

Preview Lab

Preview with #3F6E1C

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

Preview Lab → · Contrast checker → · Palette generator →