#456D18#456D18

#456D18 is a mid, vivid yellow-green. Relative luminance 0.123; OKLCH L 48.7% C 0.121 H 131.8°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#456D18
RGB	rgb(69, 109, 24)
HSL	hsl(88, 64%, 26%)
HSV	hsv(88, 78%, 43%)
CMYK	cmyk(36.7%, 0%, 78%, 57.3%)
CIE-LAB	lab(41.64, -28.52, 40.30)
CIE-LCH	lch(41.64, 49.38, 125.29°)
OKLab	oklab(48.73% -0.0806 0.0901)
OKLCH	oklch(48.73% 0.121 131.8)
XYZ	xyz(8.0877, 12.2681, 2.8058)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456D18 #40186D

analogous

#6D6A18 #456D18 #1A6D18

triadic

#456D18 #18456D #6D1845

tetradic

#456D18 #186D6A #40186D #6D181A

square

#456D18 #186D6A #40186D #6D181A

split-complementary

#456D18 #181A6D #6A186D

monochromatic

#101906 #253B0D #456D18 #659F23 #84D12E

Accessibility & contrast

On white

6.08

#456D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#456D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456D18

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456D18	#FFFFFF	#000000	##FFFFFF
##456D18	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726407

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#46685D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #456d18;
/* rgb */ color: rgb(69, 109, 24);
/* oklch */ color: oklch(48.7% 0.121 131.8);

Tailwind

colors: {
  custom: {
    50: '#7c975c',
    500: '#456d18',
    950: '#000000',
  },
}

SCSS

$custom: #456d18;
$custom-light: #7c975c;
$custom-dark: #000000;

JSON

{
  "hex": "#456d18",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 88.235,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48729,
    "c": 0.12088,
    "h": 131.8
  },
  "luminance": 0.12268
}

Semantic roles & 50–950 ramp

primary

#456D18

secondary

#6D3EA3

accent

#41E78F

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #456D18

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

Preview Lab → · Contrast checker → · Palette generator →