#424B0F#424B0F

#424B0F is a dark, moderate yellow. Relative luminance 0.062; OKLCH L 39.2% C 0.081 H 117.8°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#424B0F
RGB	rgb(66, 75, 15)
HSL	hsl(69, 67%, 18%)
HSV	hsv(69, 80%, 29%)
CMYK	cmyk(12%, 0%, 80%, 70.6%)
CIE-LAB	lab(29.97, -12.71, 32.43)
CIE-LCH	lch(29.97, 34.84, 111.41°)
OKLab	oklab(39.2% -0.038 0.072)
OKLCH	oklch(39.2% 0.081 117.8)
XYZ	xyz(4.8492, 6.2249, 1.3979)
Luminance	0.0622 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B0F #180F4B

analogous

#4B360F #424B0F #244B0F

triadic

#424B0F #0F424B #4B0F42

tetradic

#424B0F #0F4B36 #180F4B #4B0F24

square

#424B0F #0F4B36 #180F4B #4B0F24

split-complementary

#424B0F #0F244B #360F4B

monochromatic

#161A05 #161A05 #424B0F #6F7E19 #9CB123

Accessibility & contrast

On white

9.35

#424B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#424B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B0F

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B0F	#FFFFFF	#000000	##FFFFFF
##424B0F	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514605

Deuteranopia (green-blind)

#504714

Tritanopia (blue-blind)

#47463F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b0f;
/* rgb */ color: rgb(66, 75, 15);
/* oklch */ color: oklch(39.2% 0.081 117.8);

Tailwind

colors: {
  custom: {
    50: '#797d52',
    500: '#424b0f',
    950: '#000000',
  },
}

SCSS

$custom: #424b0f;
$custom-light: #797d52;
$custom-dark: #000000;

JSON

{
  "hex": "#424b0f",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 15
  },
  "hsl": {
    "h": 69,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39197,
    "c": 0.08144,
    "h": 117.8
  },
  "luminance": 0.06225
}

Semantic roles & 50–950 ramp

primary

#424B0F

secondary

#3D3085

accent

#3EEA58

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #424B0F

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

Preview Lab → · Contrast checker → · Palette generator →