#434B13#434B13

#434B13 is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.3% C 0.078 H 117.1°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#434B13
RGB	rgb(67, 75, 19)
HSL	hsl(69, 60%, 18%)
HSV	hsv(69, 75%, 29%)
CMYK	cmyk(10.7%, 0%, 74.7%, 70.6%)
CIE-LAB	lab(30.09, -11.96, 30.83)
CIE-LCH	lch(30.09, 33.07, 111.21°)
OKLab	oklab(39.32% -0.0356 0.0694)
OKLCH	oklch(39.32% 0.078 117.1)
XYZ	xyz(4.9485, 6.2725, 1.5660)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B13 #1B134B

analogous

#4B3713 #434B13 #274B13

triadic

#434B13 #13434B #4B1343

tetradic

#434B13 #134B37 #1B134B #4B1327

square

#434B13 #134B37 #1B134B #4B1327

split-complementary

#434B13 #13274B #37134B

monochromatic

#161806 #171A07 #434B13 #6F7C1F #9AAD2C

Accessibility & contrast

On white

9.32

#434B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#434B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B13

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B13	#FFFFFF	#000000	##FFFFFF
##434B13	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51470B

Deuteranopia (green-blind)

#504717

Tritanopia (blue-blind)

#484640

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #434b13;
/* rgb */ color: rgb(67, 75, 19);
/* oklch */ color: oklch(39.3% 0.078 117.1);

Tailwind

colors: {
  custom: {
    50: '#797d54',
    500: '#434b13',
    950: '#000000',
  },
}

SCSS

$custom: #434b13;
$custom-light: #797d54;
$custom-dark: #000000;

JSON

{
  "hex": "#434b13",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 19
  },
  "hsl": {
    "h": 68.571,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39322,
    "c": 0.07795,
    "h": 117.1
  },
  "luminance": 0.06272
}

Semantic roles & 50–950 ramp

primary

#434B13

secondary

#413684

accent

#45E35C

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #434B13

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

Preview Lab → · Contrast checker → · Palette generator →