#406E15#406E15

#406E15 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.7% C 0.127 H 133.6°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#406E15
RGB	rgb(64, 110, 21)
HSL	hsl(91, 68%, 26%)
HSV	hsv(91, 81%, 43%)
CMYK	cmyk(41.8%, 0%, 80.9%, 56.9%)
CIE-LAB	lab(41.68, -31.11, 41.34)
CIE-LCH	lch(41.68, 51.74, 126.96°)
OKLab	oklab(48.69% -0.0875 0.0919)
OKLCH	oklch(48.69% 0.127 133.6)
XYZ	xyz(7.8255, 12.2956, 2.6703)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406E15 #43156E

analogous

#6C6E15 #406E15 #156E16

triadic

#406E15 #15406E #6E1540

tetradic

#406E15 #156C6E #43156E #6E1615

square

#406E15 #156C6E #43156E #6E1615

split-complementary

#406E15 #16156E #6E156C

monochromatic

#0F1A05 #223B0B #406E15 #5EA11F #7CD529

Accessibility & contrast

On white

6.07

#406E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#406E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406E15

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406E15	#FFFFFF	#000000	##FFFFFF
##406E15	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736501

Deuteranopia (green-blind)

#6C611F

Tritanopia (blue-blind)

#40695D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #406e15;
/* rgb */ color: rgb(64, 110, 21);
/* oklch */ color: oklch(48.7% 0.127 133.6);

Tailwind

colors: {
  custom: {
    50: '#79985a',
    500: '#406e15',
    950: '#000000',
  },
}

SCSS

$custom: #406e15;
$custom-light: #79985a;
$custom-dark: #000000;

JSON

{
  "hex": "#406e15",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 21
  },
  "hsl": {
    "h": 91.011,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48685,
    "c": 0.12686,
    "h": 133.6
  },
  "luminance": 0.12296
}

Semantic roles & 50–950 ramp

primary

#406E15

secondary

#713AA4

accent

#3DEB97

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406E15

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

Preview Lab → · Contrast checker → · Palette generator →