#407C12#407C12

#407C12 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.146 H 135.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#407C12
RGB	rgb(64, 124, 18)
HSL	hsl(94, 75%, 28%)
HSV	hsv(94, 85%, 49%)
CMYK	cmyk(48.4%, 0%, 85.5%, 51.4%)
CIE-LAB	lab(46.38, -37.39, 46.63)
CIE-LCH	lch(46.38, 59.77, 128.72°)
OKLab	oklab(52.53% -0.1045 0.1025)
OKLCH	oklch(52.53% 0.146 135.6)
XYZ	xyz(9.4310, 15.5484, 3.0763)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C12 #4E127C

analogous

#757C12 #407C12 #127C19

triadic

#407C12 #12407C #7C1240

tetradic

#407C12 #12757C #4E127C #7C1912

square

#407C12 #12757C #4E127C #7C1912

split-complementary

#407C12 #19127C #7C1275

monochromatic

#0E1B04 #24470A #407C12 #5CB11A #78E029

Accessibility & contrast

On white

5.11

#407C12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#407C12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C12

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C12	#FFFFFF	#000000	##FFFFFF
##407C12	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#3E7769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c12;
/* rgb */ color: rgb(64, 124, 18);
/* oklch */ color: oklch(52.5% 0.146 135.6);

Tailwind

colors: {
  custom: {
    50: '#7ba25b',
    500: '#407c12',
    950: '#000000',
  },
}

SCSS

$custom: #407c12;
$custom-light: #7ba25b;
$custom-dark: #000000;

JSON

{
  "hex": "#407c12",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 18
  },
  "hsl": {
    "h": 93.962,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52531,
    "c": 0.1464,
    "h": 135.6
  },
  "luminance": 0.15549
}

Semantic roles & 50–950 ramp

primary

#407C12

secondary

#7D38B2

accent

#37F1A0

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #407C12

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

Preview Lab → · Contrast checker → · Palette generator →