#3F7411#3F7411

#3F7411 is a mid, vivid yellow-green. Relative luminance 0.136; OKLCH L 50.3% C 0.137 H 134.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3F7411
RGB	rgb(63, 116, 17)
HSL	hsl(92, 74%, 26%)
HSV	hsv(92, 85%, 45%)
CMYK	cmyk(45.7%, 0%, 85.3%, 54.5%)
CIE-LAB	lab(43.64, -34.37, 44.42)
CIE-LCH	lch(43.64, 56.16, 127.73°)
OKLab	oklab(50.27% -0.0964 0.0977)
OKLCH	oklch(50.27% 0.137 134.6)
XYZ	xyz(8.3963, 13.5875, 2.7104)
Luminance	0.1359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7411 #461174

analogous

#707411 #3F7411 #117414

triadic

#3F7411 #113F74 #74113F

tetradic

#3F7411 #117074 #461174 #741411

square

#3F7411 #117074 #461174 #741411

split-complementary

#3F7411 #141174 #741170

monochromatic

#0E1B04 #223F09 #3F7411 #5CA919 #79DE21

Accessibility & contrast

On white

5.65

#3F7411 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3F7411 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7411

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7411	#FFFFFF	#000000	##FFFFFF
##3F7411	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A00

Deuteranopia (green-blind)

#72661D

Tritanopia (blue-blind)

#3E6F62

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3f7411;
/* rgb */ color: rgb(63, 116, 17);
/* oklch */ color: oklch(50.3% 0.137 134.6);

Tailwind

colors: {
  custom: {
    50: '#7a9c5a',
    500: '#3f7411',
    950: '#000000',
  },
}

SCSS

$custom: #3f7411;
$custom-light: #7a9c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7411",
  "rgb": {
    "r": 63,
    "g": 116,
    "b": 17
  },
  "hsl": {
    "h": 92.121,
    "s": 74.436,
    "l": 26.078
  },
  "oklch": {
    "l": 0.50266,
    "c": 0.13728,
    "h": 134.6
  },
  "luminance": 0.13588
}

Semantic roles & 50–950 ramp

primary

#3F7411

secondary

#7536AB

accent

#37F19A

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #3F7411

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

Preview Lab → · Contrast checker → · Palette generator →