#407A1C#407A1C

#407A1C is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.139 H 136.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#407A1C
RGB	rgb(64, 122, 28)
HSL	hsl(97, 63%, 29%)
HSV	hsv(97, 77%, 48%)
CMYK	cmyk(47.5%, 0%, 77%, 52.2%)
CIE-LAB	lab(45.76, -35.95, 42.76)
CIE-LCH	lch(45.76, 55.86, 130.05°)
OKLab	oklab(52.04% -0.1 0.0959)
OKLCH	oklch(52.04% 0.139 136.2)
XYZ	xyz(9.2832, 15.0923, 3.5223)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407A1C #561C7A

analogous

#6F7A1C #407A1C #1C7A27

triadic

#407A1C #1C407A #7A1C40

tetradic

#407A1C #1C6F7A #561C7A #7A271C

square

#407A1C #1C6F7A #561C7A #7A271C

split-complementary

#407A1C #271C7A #7A1C6F

monochromatic

#0D1906 #264811 #407A1C #5AAC27 #77D33E

Accessibility & contrast

On white

5.23

#407A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#407A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407A1C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407A1C	#FFFFFF	#000000	##FFFFFF
##407A1C	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)

#7E6F09

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#3D7568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #407a1c;
/* rgb */ color: rgb(64, 122, 28);
/* oklch */ color: oklch(52.0% 0.139 136.2);

Tailwind

colors: {
  custom: {
    50: '#7ba15f',
    500: '#407a1c',
    950: '#000000',
  },
}

SCSS

$custom: #407a1c;
$custom-light: #7ba15f;
$custom-dark: #000000;

JSON

{
  "hex": "#407a1c",
  "rgb": {
    "r": 64,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 97.021,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52043,
    "c": 0.1386,
    "h": 136.2
  },
  "luminance": 0.15093
}

Semantic roles & 50–950 ramp

primary

#407A1C

secondary

#8544AE

accent

#42E6A7

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0F05

muted

#7C7E79

Preview Lab

Preview with #407A1C

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

Preview Lab → · Contrast checker → · Palette generator →