#407518#407518

#407518 is a mid, vivid yellow-green. Relative luminance 0.139; OKLCH L 50.6% C 0.134 H 135.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#407518
RGB	rgb(64, 117, 24)
HSL	hsl(94, 66%, 28%)
HSV	hsv(94, 79%, 46%)
CMYK	cmyk(45.3%, 0%, 79.5%, 54.1%)
CIE-LAB	lab(44.06, -34.05, 42.56)
CIE-LCH	lch(44.06, 54.50, 128.66°)
OKLab	oklab(50.64% -0.0952 0.0949)
OKLCH	oklch(50.64% 0.134 135.1)
XYZ	xyz(8.6403, 13.8780, 3.0874)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407518 #4D1875

analogous

#6E7518 #407518 #18751F

triadic

#407518 #184075 #751840

tetradic

#407518 #186E75 #4D1875 #751F18

square

#407518 #186E75 #4D1875 #751F18

split-complementary

#407518 #1F1875 #75186E

monochromatic

#0E1905 #24420E #407518 #5CA822 #78D532

Accessibility & contrast

On white

5.56

#407518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#407518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407518

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407518	#FFFFFF	#000000	##FFFFFF
##407518	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B03

Deuteranopia (green-blind)

#726722

Tritanopia (blue-blind)

#3F7063

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #407518;
/* rgb */ color: rgb(64, 117, 24);
/* oklch */ color: oklch(50.6% 0.134 135.1);

Tailwind

colors: {
  custom: {
    50: '#7a9d5d',
    500: '#407518',
    950: '#000000',
  },
}

SCSS

$custom: #407518;
$custom-light: #7a9d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#407518",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 24
  },
  "hsl": {
    "h": 94.194,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50637,
    "c": 0.13442,
    "h": 135.1
  },
  "luminance": 0.13879
}

Semantic roles & 50–950 ramp

primary

#407518

secondary

#7C3FAA

accent

#3FE9A0

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #407518

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

Preview Lab → · Contrast checker → · Palette generator →