#454F0F#454F0F

#454F0F is a dark, moderate yellow. Relative luminance 0.069; OKLCH L 40.5% C 0.086 H 118.3°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#454F0F
RGB	rgb(69, 79, 15)
HSL	hsl(69, 68%, 18%)
HSV	hsv(69, 81%, 31%)
CMYK	cmyk(12.7%, 0%, 81%, 69%)
CIE-LAB	lab(31.56, -13.54, 34.04)
CIE-LCH	lch(31.56, 36.64, 111.68°)
OKLab	oklab(40.54% -0.0405 0.0753)
OKLCH	oklch(40.54% 0.086 118.3)
XYZ	xyz(5.3366, 6.8917, 1.5009)
Luminance	0.0689 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454F0F #190F4F

analogous

#4F390F #454F0F #254F0F

triadic

#454F0F #0F454F #4F0F45

tetradic

#454F0F #0F4F39 #190F4F #4F0F25

square

#454F0F #0F4F39 #190F4F #4F0F25

split-complementary

#454F0F #0F254F #390F4F

monochromatic

#161A05 #181C05 #454F0F #728219 #9FB623

Accessibility & contrast

On white

8.83

#454F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#454F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454F0F

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454F0F	#FFFFFF	#000000	##FFFFFF
##454F0F	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A03

Deuteranopia (green-blind)

#544B15

Tritanopia (blue-blind)

#4A4A43

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #454f0f;
/* rgb */ color: rgb(69, 79, 15);
/* oklch */ color: oklch(40.5% 0.086 118.3);

Tailwind

colors: {
  custom: {
    50: '#7b8053',
    500: '#454f0f',
    950: '#000000',
  },
}

SCSS

$custom: #454f0f;
$custom-light: #7b8053;
$custom-dark: #000000;

JSON

{
  "hex": "#454f0f",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 15
  },
  "hsl": {
    "h": 69.375,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.40536,
    "c": 0.0855,
    "h": 118.3
  },
  "luminance": 0.06892
}

Semantic roles & 50–950 ramp

primary

#454F0F

secondary

#3E3189

accent

#3DEB58

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #454F0F

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

Preview Lab → · Contrast checker → · Palette generator →