#434B0F#434B0F

#434B0F is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.3% C 0.081 H 117.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#434B0F
RGB	rgb(67, 75, 15)
HSL	hsl(68, 67%, 18%)
HSV	hsv(68, 80%, 29%)
CMYK	cmyk(10.7%, 0%, 80%, 70.6%)
CIE-LAB	lab(30.06, -12.22, 32.55)
CIE-LCH	lch(30.06, 34.77, 110.59°)
OKLab	oklab(39.29% -0.0367 0.0722)
OKLCH	oklch(39.29% 0.081 117)
XYZ	xyz(4.9172, 6.2600, 1.4011)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B0F #170F4B

analogous

#4B350F #434B0F #254B0F

triadic

#434B0F #0F434B #4B0F43

tetradic

#434B0F #0F4B35 #170F4B #4B0F25

square

#434B0F #0F4B35 #170F4B #4B0F25

split-complementary

#434B0F #0F254B #350F4B

monochromatic

#171A05 #171A05 #434B0F #717E19 #9EB123

Accessibility & contrast

On white

9.33

#434B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#434B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B0F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B0F	#FFFFFF	#000000	##FFFFFF
##434B0F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514705

Deuteranopia (green-blind)

#504714

Tritanopia (blue-blind)

#48463F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #434b0f;
/* rgb */ color: rgb(67, 75, 15);
/* oklch */ color: oklch(39.3% 0.081 117.0);

Tailwind

colors: {
  custom: {
    50: '#797d52',
    500: '#434b0f',
    950: '#000000',
  },
}

SCSS

$custom: #434b0f;
$custom-light: #797d52;
$custom-dark: #000000;

JSON

{
  "hex": "#434b0f",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 15
  },
  "hsl": {
    "h": 68,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.39288,
    "c": 0.08102,
    "h": 117
  },
  "luminance": 0.0626
}

Semantic roles & 50–950 ramp

primary

#434B0F

secondary

#3C3085

accent

#3EEA55

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #434B0F

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

Preview Lab → · Contrast checker → · Palette generator →