#454D18#454D18

#454D18 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.1% C 0.076 H 117.2°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#454D18
RGB	rgb(69, 77, 24)
HSL	hsl(69, 52%, 20%)
HSV	hsv(69, 69%, 30%)
CMYK	cmyk(10.4%, 0%, 68.8%, 69.8%)
CIE-LAB	lab(30.97, -11.76, 29.40)
CIE-LCH	lch(30.97, 31.67, 111.80°)
OKLab	oklab(40.09% -0.0345 0.0672)
OKLCH	oklch(40.09% 0.076 117.2)
XYZ	xyz(5.2731, 6.6390, 1.8676)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454D18 #20184D

analogous

#4D3B18 #454D18 #2A4D18

triadic

#454D18 #18454D #4D1845

tetradic

#454D18 #184D3B #20184D #4D182A

square

#454D18 #184D3B #20184D #4D182A

split-complementary

#454D18 #182A4D #3B184D

monochromatic

#151707 #1B1E09 #454D18 #6F7C27 #99AA35

Accessibility & contrast

On white

9.02

#454D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#454D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454D18

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454D18	#FFFFFF	#000000	##FFFFFF
##454D18	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524911

Deuteranopia (green-blind)

#52491C

Tritanopia (blue-blind)

#494942

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #454d18;
/* rgb */ color: rgb(69, 77, 24);
/* oklch */ color: oklch(40.1% 0.076 117.2);

Tailwind

colors: {
  custom: {
    50: '#7a7e58',
    500: '#454d18',
    950: '#000000',
  },
}

SCSS

$custom: #454d18;
$custom-light: #7a7e58;
$custom-dark: #000000;

JSON

{
  "hex": "#454d18",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 24
  },
  "hsl": {
    "h": 69.057,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40087,
    "c": 0.07554,
    "h": 117.2
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#454D18

secondary

#483D84

accent

#4CDC62

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #454D18

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

Preview Lab → · Contrast checker → · Palette generator →