#407C1A#407C1A

#407C1A is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.6% C 0.142 H 136.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#407C1A
RGB	rgb(64, 124, 26)
HSL	hsl(97, 65%, 29%)
HSV	hsv(97, 79%, 49%)
CMYK	cmyk(48.4%, 0%, 79%, 51.4%)
CIE-LAB	lab(46.42, -36.93, 44.13)
CIE-LCH	lch(46.42, 57.54, 129.93°)
OKLab	oklab(52.58% -0.1028 0.0985)
OKLCH	oklch(52.58% 0.142 136.2)
XYZ	xyz(9.5082, 15.5793, 3.4832)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C1A #561A7C

analogous

#717C1A #407C1A #1A7C25

triadic

#407C1A #1A407C #7C1A40

tetradic

#407C1A #1A717C #561A7C #7C251A

square

#407C1A #1A717C #561A7C #7C251A

split-complementary

#407C1A #251A7C #7C1A71

monochromatic

#0D1905 #26490F #407C1A #5AAF25 #77D63B

Accessibility & contrast

On white

5.10

#407C1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#407C1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C1A

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C1A	#FFFFFF	#000000	##FFFFFF
##407C1A	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817103

Deuteranopia (green-blind)

#796C24

Tritanopia (blue-blind)

#3D776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c1a;
/* rgb */ color: rgb(64, 124, 26);
/* oklch */ color: oklch(52.6% 0.142 136.2);

Tailwind

colors: {
  custom: {
    50: '#7ba25f',
    500: '#407c1a',
    950: '#000000',
  },
}

SCSS

$custom: #407c1a;
$custom-light: #7ba25f;
$custom-dark: #000000;

JSON

{
  "hex": "#407c1a",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 26
  },
  "hsl": {
    "h": 96.735,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52578,
    "c": 0.14239,
    "h": 136.2
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary

#407C1A

secondary

#8542B0

accent

#40E8A7

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407C1A

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

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