#454E0B#454E0B

#454E0B is a dark, moderate yellow. Relative luminance 0.067; OKLCH L 40.2% C 0.087 H 117.4°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#454E0B
RGB	rgb(69, 78, 11)
HSL	hsl(68, 75%, 17%)
HSV	hsv(68, 86%, 31%)
CMYK	cmyk(11.5%, 0%, 85.9%, 69.4%)
CIE-LAB	lab(31.20, -13.17, 35.20)
CIE-LCH	lch(31.20, 37.58, 110.52°)
OKLab	oklab(40.24% -0.0399 0.077)
OKLCH	oklch(40.24% 0.087 117.4)
XYZ	xyz(5.2392, 6.7382, 1.3411)
Luminance	0.0674 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454E0B #140B4E

analogous

#4E360B #454E0B #234E0B

triadic

#454E0B #0B454E #4E0B45

tetradic

#454E0B #0B4E36 #140B4E #4E0B23

square

#454E0B #0B4E36 #140B4E #4E0B23

split-complementary

#454E0B #0B234E #360B4E

monochromatic

#181B04 #181B04 #454E0B #748413 #A4B91A

Accessibility & contrast

On white

8.95

#454E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#454E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454E0B

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454E0B	#FFFFFF	#000000	##FFFFFF
##454E0B	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544900

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#4A4942

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #454e0b;
/* rgb */ color: rgb(69, 78, 11);
/* oklch */ color: oklch(40.2% 0.087 117.4);

Tailwind

colors: {
  custom: {
    50: '#7b7f51',
    500: '#454e0b',
    950: '#000000',
  },
}

SCSS

$custom: #454e0b;
$custom-light: #7b7f51;
$custom-dark: #000000;

JSON

{
  "hex": "#454e0b",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 11
  },
  "hsl": {
    "h": 68.06,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.40243,
    "c": 0.08666,
    "h": 117.4
  },
  "luminance": 0.06738
}

Semantic roles & 50–950 ramp

primary

#454E0B

secondary

#382B8A

accent

#36F24F

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0A02

muted

#7C7C78

Preview Lab

Preview with #454E0B

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

Preview Lab → · Contrast checker → · Palette generator →