#407018#407018

#407018 is a mid, vivid yellow-green. Relative luminance 0.127; OKLCH L 49.3% C 0.128 H 134.3°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#407018
RGB	rgb(64, 112, 24)
HSL	hsl(93, 65%, 27%)
HSV	hsv(93, 79%, 44%)
CMYK	cmyk(42.9%, 0%, 78.6%, 56.1%)
CIE-LAB	lab(42.37, -31.83, 40.93)
CIE-LCH	lch(42.37, 51.85, 127.87°)
OKLab	oklab(49.26% -0.0892 0.0915)
OKLCH	oklch(49.26% 0.128 134.3)
XYZ	xyz(8.0732, 12.7439, 2.8984)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407018 #481870

analogous

#6C7018 #407018 #18701C

triadic

#407018 #184070 #701840

tetradic

#407018 #186C70 #481870 #701C18

square

#407018 #186C70 #481870 #701C18

split-complementary

#407018 #1C1870 #70186C

monochromatic

#0E1905 #233E0D #407018 #5DA223 #7AD330

Accessibility & contrast

On white

5.92

#407018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#407018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407018

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407018	#FFFFFF	#000000	##FFFFFF
##407018	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756605

Deuteranopia (green-blind)

#6E6321

Tritanopia (blue-blind)

#3F6B5F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #407018;
/* rgb */ color: rgb(64, 112, 24);
/* oklch */ color: oklch(49.3% 0.128 134.3);

Tailwind

colors: {
  custom: {
    50: '#7a995c',
    500: '#407018',
    950: '#000000',
  },
}

SCSS

$custom: #407018;
$custom-light: #7a995c;
$custom-dark: #000000;

JSON

{
  "hex": "#407018",
  "rgb": {
    "r": 64,
    "g": 112,
    "b": 24
  },
  "hsl": {
    "h": 92.727,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.49258,
    "c": 0.12778,
    "h": 134.3
  },
  "luminance": 0.12744
}

Semantic roles & 50–950 ramp

primary

#407018

secondary

#773EA5

accent

#40E89C

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #407018

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

Preview Lab → · Contrast checker → · Palette generator →