#406E16#406E16

#406E16 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.7% C 0.126 H 133.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#406E16
RGB	rgb(64, 110, 22)
HSL	hsl(91, 67%, 26%)
HSV	hsv(91, 80%, 43%)
CMYK	cmyk(41.8%, 0%, 80%, 56.9%)
CIE-LAB	lab(41.69, -31.05, 41.00)
CIE-LCH	lch(41.69, 51.43, 127.14°)
OKLab	oklab(48.69% -0.0873 0.0913)
OKLCH	oklch(48.69% 0.126 133.7)
XYZ	xyz(7.8350, 12.2994, 2.7201)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406E16 #44166E

analogous

#6C6E16 #406E16 #166E18

triadic

#406E16 #16406E #6E1640

tetradic

#406E16 #166C6E #44166E #6E1816

square

#406E16 #166C6E #44166E #6E1816

split-complementary

#406E16 #18166E #6E166C

monochromatic

#0F1A05 #223B0C #406E16 #5EA120 #7BD42A

Accessibility & contrast

On white

6.07

#406E16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#406E16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406E16

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406E16	#FFFFFF	#000000	##FFFFFF
##406E16	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)

#736502

Deuteranopia (green-blind)

#6C611F

Tritanopia (blue-blind)

#40695D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #406e16;
/* rgb */ color: rgb(64, 110, 22);
/* oklch */ color: oklch(48.7% 0.126 133.7);

Tailwind

colors: {
  custom: {
    50: '#79985b',
    500: '#406e16',
    950: '#000000',
  },
}

SCSS

$custom: #406e16;
$custom-light: #79985b;
$custom-dark: #000000;

JSON

{
  "hex": "#406e16",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 22
  },
  "hsl": {
    "h": 91.364,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48692,
    "c": 0.12629,
    "h": 133.7
  },
  "luminance": 0.123
}

Semantic roles & 50–950 ramp

primary

#406E16

secondary

#723CA4

accent

#3EEA98

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090D04

muted

#7B7E79

Preview Lab

Preview with #406E16

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

Preview Lab → · Contrast checker → · Palette generator →