#407A1A#407A1A

#407A1A is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.140 H 136.0°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#407A1A
RGB	rgb(64, 122, 26)
HSL	hsl(96, 65%, 29%)
HSV	hsv(96, 79%, 48%)
CMYK	cmyk(47.5%, 0%, 78.7%, 52.2%)
CIE-LAB	lab(45.75, -36.08, 43.48)
CIE-LCH	lch(45.75, 56.50, 129.69°)
OKLab	oklab(52.03% -0.1005 0.0971)
OKLCH	oklch(52.03% 0.14 136)
XYZ	xyz(9.2601, 15.0831, 3.4005)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A1A #541A7A

analogous

#707A1A #407A1A #1A7A24

triadic

#407A1A #1A407A #7A1A40

tetradic

#407A1A #1A707A #541A7A #7A241A

square

#407A1A #1A707A #541A7A #7A241A

split-complementary

#407A1A #241A7A #7A1A70

monochromatic

#0D1905 #26480F #407A1A #5AAC25 #77D539

Accessibility & contrast

On white

5.23

#407A1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#407A1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A1A

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A1A	#FFFFFF	#000000	##FFFFFF
##407A1A	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F04

Deuteranopia (green-blind)

#776B24

Tritanopia (blue-blind)

#3E7568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a1a;
/* rgb */ color: rgb(64, 122, 26);
/* oklch */ color: oklch(52.0% 0.140 136.0);

Tailwind

colors: {
  custom: {
    50: '#7ba15e',
    500: '#407a1a',
    950: '#000000',
  },
}

SCSS

$custom: #407a1a;
$custom-light: #7ba15e;
$custom-dark: #000000;

JSON

{
  "hex": "#407a1a",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 26
  },
  "hsl": {
    "h": 96.25,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52028,
    "c": 0.1398,
    "h": 136
  },
  "luminance": 0.15084
}

Semantic roles & 50–950 ramp

primary

#407A1A

secondary

#8341AE

accent

#40E8A5

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #407A1A

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

Preview Lab → · Contrast checker → · Palette generator →