#454B0F#454B0F

#454B0F is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.5% C 0.080 H 115.2°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#454B0F
RGB	rgb(69, 75, 15)
HSL	hsl(66, 67%, 18%)
HSV	hsv(66, 80%, 29%)
CMYK	cmyk(8%, 0%, 80%, 70.6%)
CIE-LAB	lab(30.23, -11.24, 32.77)
CIE-LCH	lch(30.23, 34.65, 108.92°)
OKLab	oklab(39.47% -0.0341 0.0726)
OKLCH	oklch(39.47% 0.08 115.2)
XYZ	xyz(5.0567, 6.3319, 1.4077)
Luminance	0.0633 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454B0F #150F4B

analogous

#4B330F #454B0F #274B0F

triadic

#454B0F #0F454B #4B0F45

tetradic

#454B0F #0F4B33 #150F4B #4B0F27

square

#454B0F #0F4B33 #150F4B #4B0F27

split-complementary

#454B0F #0F274B #330F4B

monochromatic

#171A05 #171A05 #454B0F #747E19 #A3B123

Accessibility & contrast

On white

9.27

#454B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#454B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454B0F

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454B0F	#FFFFFF	#000000	##FFFFFF
##454B0F	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514705

Deuteranopia (green-blind)

#514814

Tritanopia (blue-blind)

#4A463F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #454b0f;
/* rgb */ color: rgb(69, 75, 15);
/* oklch */ color: oklch(39.5% 0.080 115.2);

Tailwind

colors: {
  custom: {
    50: '#7b7d52',
    500: '#454b0f',
    950: '#000000',
  },
}

SCSS

$custom: #454b0f;
$custom-light: #7b7d52;
$custom-dark: #000000;

JSON

{
  "hex": "#454b0f",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 15
  },
  "hsl": {
    "h": 66,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39472,
    "c": 0.08025,
    "h": 115.2
  },
  "luminance": 0.06332
}

Semantic roles & 50–950 ramp

primary

#454B0F

secondary

#393085

accent

#3EEA4F

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #454B0F

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

Preview Lab → · Contrast checker → · Palette generator →