#406F19#406F19

#406F19 is a mid, vivid yellow-green. Relative luminance 0.125; OKLCH L 49.0% C 0.126 H 134.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#406F19
RGB	rgb(64, 111, 25)
HSL	hsl(93, 63%, 27%)
HSV	hsv(93, 77%, 44%)
CMYK	cmyk(42.3%, 0%, 77.5%, 56.5%)
CIE-LAB	lab(42.04, -31.30, 40.23)
CIE-LCH	lch(42.04, 50.97, 127.89°)
OKLab	oklab(48.99% -0.0877 0.0902)
OKLCH	oklch(48.99% 0.126 134.2)
XYZ	xyz(7.9741, 12.5286, 2.9176)
Luminance	0.1253 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406F19 #48196F

analogous

#6B6F19 #406F19 #196F1D

triadic

#406F19 #19406F #6F1940

tetradic

#406F19 #196B6F #48196F #6F1D19

square

#406F19 #196B6F #48196F #6F1D19

split-complementary

#406F19 #1D196F #6F196B

monochromatic

#0E1906 #233D0E #406F19 #5DA124 #7AD132

Accessibility & contrast

On white

5.99

#406F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#406F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406F19

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406F19	#FFFFFF	#000000	##FFFFFF
##406F19	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746608

Deuteranopia (green-blind)

#6D6222

Tritanopia (blue-blind)

#3F6A5E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #406f19;
/* rgb */ color: rgb(64, 111, 25);
/* oklch */ color: oklch(49.0% 0.126 134.2);

Tailwind

colors: {
  custom: {
    50: '#79995c',
    500: '#406f19',
    950: '#000000',
  },
}

SCSS

$custom: #406f19;
$custom-light: #79995c;
$custom-dark: #000000;

JSON

{
  "hex": "#406f19",
  "rgb": {
    "r": 64,
    "g": 111,
    "b": 25
  },
  "hsl": {
    "h": 92.791,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.48989,
    "c": 0.12581,
    "h": 134.2
  },
  "luminance": 0.12529
}

Semantic roles & 50–950 ramp

primary

#406F19

secondary

#773FA4

accent

#42E69C

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #406F19

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

Preview Lab → · Contrast checker → · Palette generator →