#434E0B#434E0B

#434E0B is a dark, moderate yellow. Relative luminance 0.067; OKLCH L 40.1% C 0.088 H 119.0°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#434E0B
RGB	rgb(67, 78, 11)
HSL	hsl(70, 75%, 17%)
HSV	hsv(70, 86%, 31%)
CMYK	cmyk(14.1%, 0%, 85.9%, 69.4%)
CIE-LAB	lab(31.03, -14.15, 34.98)
CIE-LCH	lch(31.03, 37.74, 112.03°)
OKLab	oklab(40.07% -0.0424 0.0766)
OKLCH	oklch(40.07% 0.088 119)
XYZ	xyz(5.0996, 6.6663, 1.3346)
Luminance	0.0667 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434E0B #160B4E

analogous

#4E380B #434E0B #214E0B

triadic

#434E0B #0B434E #4E0B43

tetradic

#434E0B #0B4E38 #160B4E #4E0B21

square

#434E0B #0B4E38 #160B4E #4E0B21

split-complementary

#434E0B #0B214E #380B4E

monochromatic

#171B04 #171B04 #434E0B #718413 #9FB91A

Accessibility & contrast

On white

9.00

#434E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#434E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434E0B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434E0B	#FFFFFF	#000000	##FFFFFF
##434E0B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544900

Deuteranopia (green-blind)

#524912

Tritanopia (blue-blind)

#484942

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #434e0b;
/* rgb */ color: rgb(67, 78, 11);
/* oklch */ color: oklch(40.1% 0.088 119.0);

Tailwind

colors: {
  custom: {
    50: '#7a7f51',
    500: '#434e0b',
    950: '#000000',
  },
}

SCSS

$custom: #434e0b;
$custom-light: #7a7f51;
$custom-dark: #000000;

JSON

{
  "hex": "#434e0b",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 11
  },
  "hsl": {
    "h": 69.851,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.40065,
    "c": 0.08754,
    "h": 119
  },
  "luminance": 0.06666
}

Semantic roles & 50–950 ramp

primary

#434E0B

secondary

#3A2B8A

accent

#36F255

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #434E0B

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

Preview Lab → · Contrast checker → · Palette generator →