#433F2F#433F2F

#433F2F is a dark, muted yellow. Relative luminance 0.050; OKLCH L 36.7% C 0.027 H 95.7°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#433F2F
RGB	rgb(67, 63, 47)
HSL	hsl(48, 18%, 22%)
HSV	hsv(48, 30%, 26%)
CMYK	cmyk(0%, 6%, 29.9%, 73.7%)
CIE-LAB	lab(26.60, -1.35, 10.46)
CIE-LCH	lch(26.60, 10.54, 97.34°)
OKLab	oklab(36.68% -0.0026 0.0265)
OKLCH	oklch(36.68% 0.027 95.7)
XYZ	xyz(4.6054, 4.9536, 3.4023)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433F2F #2F3343

analogous

#43352F #433F2F #3D432F

triadic

#433F2F #2F433F #3F2F43

tetradic

#433F2F #2F4335 #2F3343 #432F3D

square

#433F2F #2F4335 #2F3343 #432F3D

split-complementary

#433F2F #2F3D43 #352F43

monochromatic

#12110D #1F1D16 #433F2F #676148 #8B8361

Accessibility & contrast

On white

10.55

#433F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#433F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433F2F

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433F2F	#FFFFFF	#000000	##FFFFFF
##433F2F	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2E

Deuteranopia (green-blind)

#434030

Tritanopia (blue-blind)

#463D3B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #433f2f;
/* rgb */ color: rgb(67, 63, 47);
/* oklch */ color: oklch(36.7% 0.027 95.7);

Tailwind

colors: {
  custom: {
    50: '#777467',
    500: '#433f2f',
    950: '#000000',
  },
}

SCSS

$custom: #433f2f;
$custom-light: #777467;
$custom-dark: #000000;

JSON

{
  "hex": "#433f2f",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 47
  },
  "hsl": {
    "h": 48,
    "s": 17.544,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3668,
    "c": 0.02662,
    "h": 95.7
  },
  "luminance": 0.04954
}

Semantic roles & 50–950 ramp

primary

#433F2F

secondary

#5A5F74

accent

#7DBA6E

background

#F7F7F6

surface

#EDEDEB

border

#C8C8C6

text

#080806

muted

#7B7B7A

Preview Lab

Preview with #433F2F

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

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