#406B15#406B15

#406B15 is a mid, vivid yellow-green. Relative luminance 0.117; OKLCH L 47.9% C 0.123 H 133.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#406B15
RGB	rgb(64, 107, 21)
HSL	hsl(90, 67%, 25%)
HSV	hsv(90, 80%, 42%)
CMYK	cmyk(40.2%, 0%, 80.4%, 58%)
CIE-LAB	lab(40.67, -29.74, 40.38)
CIE-LCH	lch(40.67, 50.15, 126.37°)
OKLab	oklab(47.86% -0.0838 0.0898)
OKLCH	oklch(47.86% 0.123 133)
XYZ	xyz(7.5073, 11.6592, 2.5642)
Luminance	0.1166 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406B15 #40156B

analogous

#6B6B15 #406B15 #156B15

triadic

#406B15 #15406B #6B1540

tetradic

#406B15 #156B6B #40156B #6B1515

square

#406B15 #156B6B #40156B #6B1515

split-complementary

#406B15 #15156B #6B156B

monochromatic

#0F1A05 #21380B #406B15 #5F9E1F #7DD129

Accessibility & contrast

On white

6.30

#406B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#406B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406B15

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406B15	#FFFFFF	#000000	##FFFFFF
##406B15	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706202

Deuteranopia (green-blind)

#6A5F1E

Tritanopia (blue-blind)

#40665B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #406b15;
/* rgb */ color: rgb(64, 107, 21);
/* oklch */ color: oklch(47.9% 0.123 133.0);

Tailwind

colors: {
  custom: {
    50: '#79955a',
    500: '#406b15',
    950: '#000000',
  },
}

SCSS

$custom: #406b15;
$custom-light: #79955a;
$custom-dark: #000000;

JSON

{
  "hex": "#406b15",
  "rgb": {
    "r": 64,
    "g": 107,
    "b": 21
  },
  "hsl": {
    "h": 90,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47856,
    "c": 0.12284,
    "h": 133
  },
  "luminance": 0.1166
}

Semantic roles & 50–950 ramp

primary

#406B15

secondary

#6E3AA2

accent

#3EEA94

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406B15

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

Preview Lab → · Contrast checker → · Palette generator →