#455B16#455B16

#455B16 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.8% C 0.097 H 125.7°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#455B16
RGB	rgb(69, 91, 22)
HSL	hsl(79, 61%, 22%)
HSV	hsv(79, 76%, 36%)
CMYK	cmyk(24.2%, 0%, 75.8%, 64.3%)
CIE-LAB	lab(35.61, -19.66, 35.13)
CIE-LCH	lch(35.61, 40.26, 119.23°)
OKLab	oklab(43.82% -0.0566 0.0789)
OKLCH	oklch(43.82% 0.097 125.7)
XYZ	xyz(6.3402, 8.8052, 2.1245)
Luminance	0.0881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455B16 #2C165B

analogous

#5B4F16 #455B16 #235B16

triadic

#455B16 #16455B #5B1645

tetradic

#455B16 #165B4F #2C165B #5B1623

square

#455B16 #165B4F #2C165B #5B1623

split-complementary

#455B16 #16235B #4F165B

monochromatic

#131906 #202A0A #455B16 #6A8C22 #90BE2E

Accessibility & contrast

On white

7.61

#455B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#455B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455B16

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455B16	#FFFFFF	#000000	##FFFFFF
##455B16	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60550A

Deuteranopia (green-blind)

#5D531C

Tritanopia (blue-blind)

#48564D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #455b16;
/* rgb */ color: rgb(69, 91, 22);
/* oklch */ color: oklch(43.8% 0.097 125.7);

Tailwind

colors: {
  custom: {
    50: '#7b8958',
    500: '#455b16',
    950: '#000000',
  },
}

SCSS

$custom: #455b16;
$custom-light: #7b8958;
$custom-dark: #000000;

JSON

{
  "hex": "#455b16",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 22
  },
  "hsl": {
    "h": 79.13,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4382,
    "c": 0.09713,
    "h": 125.7
  },
  "luminance": 0.08805
}

Semantic roles & 50–950 ramp

primary

#455B16

secondary

#573B92

accent

#44E477

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #455B16

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

Preview Lab → · Contrast checker → · Palette generator →