#407819#407819

#407819 is a mid, vivid yellow-green. Relative luminance 0.146; OKLCH L 51.5% C 0.138 H 135.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#407819
RGB	rgb(64, 120, 25)
HSL	hsl(95, 66%, 28%)
HSV	hsv(95, 79%, 47%)
CMYK	cmyk(46.7%, 0%, 79.2%, 52.9%)
CIE-LAB	lab(45.07, -35.29, 43.18)
CIE-LCH	lch(45.07, 55.77, 129.26°)
OKLab	oklab(51.47% -0.0985 0.0964)
OKLCH	oklch(51.47% 0.138 135.6)
XYZ	xyz(9.0061, 14.5926, 3.2616)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407819 #511978

analogous

#6F7819 #407819 #197821

triadic

#407819 #194078 #781940

tetradic

#407819 #196F78 #511978 #782119

square

#407819 #196F78 #511978 #782119

split-complementary

#407819 #211978 #78196F

monochromatic

#0E1905 #25450E #407819 #5BAB24 #77D536

Accessibility & contrast

On white

5.36

#407819 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#407819 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407819

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407819	#FFFFFF	#000000	##FFFFFF
##407819	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E03

Deuteranopia (green-blind)

#756923

Tritanopia (blue-blind)

#3E7366

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #407819;
/* rgb */ color: rgb(64, 120, 25);
/* oklch */ color: oklch(51.5% 0.138 135.6);

Tailwind

colors: {
  custom: {
    50: '#7b9f5e',
    500: '#407819',
    950: '#000000',
  },
}

SCSS

$custom: #407819;
$custom-light: #7b9f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#407819",
  "rgb": {
    "r": 64,
    "g": 120,
    "b": 25
  },
  "hsl": {
    "h": 95.368,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51471,
    "c": 0.13777,
    "h": 135.6
  },
  "luminance": 0.14593
}

Semantic roles & 50–950 ramp

primary

#407819

secondary

#8040AD

accent

#3FE8A3

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #407819

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

Preview Lab → · Contrast checker → · Palette generator →