#3F7224#3F7224

#3F7224 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.9% C 0.123 H 136.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3F7224
RGB	rgb(63, 114, 36)
HSL	hsl(99, 52%, 29%)
HSV	hsv(99, 68%, 45%)
CMYK	cmyk(44.7%, 0%, 68.4%, 55.3%)
CIE-LAB	lab(43.09, -32.11, 36.65)
CIE-LCH	lch(43.09, 48.73, 131.23°)
OKLab	oklab(49.86% -0.089 0.0843)
OKLCH	oklch(49.86% 0.123 136.6)
XYZ	xyz(8.3854, 13.2183, 3.7783)
Luminance	0.1322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7224 #572472

analogous

#667224 #3F7224 #247230

triadic

#3F7224 #243F72 #72243F

tetradic

#3F7224 #246672 #572472 #723024

square

#3F7224 #246672 #572472 #723024

split-complementary

#3F7224 #302472 #722466

monochromatic

#0D1707 #254315 #3F7224 #59A133 #75C64A

Accessibility & contrast

On white

5.76

#3F7224 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#3F7224 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7224

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7224	#FFFFFF	#000000	##FFFFFF
##3F7224	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76681A

Deuteranopia (green-blind)

#6F642B

Tritanopia (blue-blind)

#3D6E62

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3f7224;
/* rgb */ color: rgb(63, 114, 36);
/* oklch */ color: oklch(49.9% 0.123 136.6);

Tailwind

colors: {
  custom: {
    50: '#799b63',
    500: '#3f7224',
    950: '#000000',
  },
}

SCSS

$custom: #3f7224;
$custom-light: #799b63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7224",
  "rgb": {
    "r": 63,
    "g": 114,
    "b": 36
  },
  "hsl": {
    "h": 99.231,
    "s": 52,
    "l": 29.412
  },
  "oklch": {
    "l": 0.4986,
    "c": 0.12256,
    "h": 136.6
  },
  "luminance": 0.13219
}

Semantic roles & 50–950 ramp

primary

#3F7224

secondary

#864DA5

accent

#4CDBAA

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090E05

muted

#7B7E7A

Preview Lab

Preview with #3F7224

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

Preview Lab → · Contrast checker → · Palette generator →